- Fixes '!=' whitespace

[openocd.git] / src / helper / command.c

diff --git a/src/helper/command.c b/src/helper/command.c
index 5dbc047e6758fbe082ac7079ce516b65d3b9a964..f474756ad692d976af89ad620f01f50d6c59e5d3 100644 (file)
--- a/src/helper/command.c
+++ b/src/helper/command.c
@@ -226,7 +226,7 @@ command_t* register_command(command_context_t *context, command_t *parent, char
        const char *t2="";
        const char *t3="";
        /* maximum of two levels :-) */
-       if (c->parent!=NULL)
+       if (c->parent != NULL)
        {
                t1=c->parent->name;
                t2="_";
@@ -250,7 +250,7 @@ command_t* register_command(command_context_t *context, command_t *parent, char
        Jim_Obj *cmd_list=Jim_NewListObj(interp, NULL, 0);
 
        /* maximum of two levels :-) */
-       if (c->parent!=NULL)
+       if (c->parent != NULL)
        {
                Jim_ListAppendElement(interp, cmd_list, Jim_NewStringObj(interp, c->parent->name, -1));
        }
@@ -269,11 +269,11 @@ int unregister_all_commands(command_context_t *context)
        if (context == NULL)
                return ERROR_OK;
 
-       while(NULL != context->commands)
+       while (NULL != context->commands)
        {
                c = context->commands;
 
-               while(NULL != c->children)
+               while (NULL != c->children)
                {
                        c2 = c->children;
                        c->children = c->children->next;
@@ -304,7 +304,7 @@ int unregister_command(command_context_t *context, char *name)
        /* find command */
        c = context->commands;
 
-       while(NULL != c)
+       while (NULL != c)
        {
                if (strcmp(name, c->name) == 0)
                {
@@ -320,7 +320,7 @@ int unregister_command(command_context_t *context, char *name)
                        }
 
                        /* unregister children */
-                       while(NULL != c->children)
+                       while (NULL != c->children)
                        {
                                c2 = c->children;
                                c->children = c->children->next;
@@ -348,7 +348,7 @@ int unregister_command(command_context_t *context, char *name)
 
 void command_output_text(command_context_t *context, const char *data)
 {
-       if( context && context->output_handler && data  ){
+       if ( context && context->output_handler && data  ){
                context->output_handler( context, data );
        }
 }
@@ -420,7 +420,7 @@ int run_command(command_context_t *context, command_t *c, char *words[], int num
                const char *t2="";
                const char *t3="";
                /* maximum of two levels :-) */
-               if (c->parent!=NULL)
+               if (c->parent != NULL)
                {
                        t1=c->parent->name;
                        t2=" ";
@@ -473,7 +473,7 @@ int command_run_line(command_context_t *context, char *line)
                Jim_DeleteAssocData(interp, "context");
        }
        if (retcode == JIM_ERR) {
-               if (retval!=ERROR_COMMAND_CLOSE_CONNECTION)
+               if (retval != ERROR_COMMAND_CLOSE_CONNECTION)
                {
                        /* We do not print the connection closed error message */
                        Jim_PrintErrorMessage(interp);
@@ -520,7 +520,7 @@ int command_run_linef(command_context_t *context, const char *format, ...)
        va_list ap;
        va_start(ap, format);
        string = alloc_vprintf(format, ap);
-       if (string!=NULL)
+       if (string != NULL)
        {
                retval=command_run_line(context, string);
        }
@@ -809,7 +809,7 @@ int handle_sleep_command(struct command_context_s *cmd_ctx,
 
 int handle_fast_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
-       if (argc!=1)
+       if (argc != 1)
                return ERROR_COMMAND_SYNTAX_ERROR;
 
        fast_and_dangerous = strcmp("enable", args[0])==0;
@@ -872,9 +872,9 @@ long jim_global_long(const char *variable)
                *ul = func(str, &end, 0); \
                if (*end) \
                        return ERROR_COMMAND_ARGUMENT_INVALID; \
-               if (*ul == max) \
+               if ((max == *ul) && (ERANGE == errno)) \
                        return ERROR_COMMAND_ARGUMENT_OVERFLOW; \
-               if (min && min == *ul) \
+               if (min && (min == *ul) && (ERANGE == errno)) \
                        return ERROR_COMMAND_ARGUMENT_UNDERFLOW; \
                return ERROR_OK; \
        }