command: Log the failed command by full name

Commit 44009186cfabe77fb260af221ebd6272d1e78f44 added logging
of failed cmd name but it used c->name only. It might be confusing:

Debug: 244 105 command.c:644 run_command(): Command 'init' failed with error
 code -4
User : 245 106 command.c:711 command_run_line():
Debug: 246 107 command.c:644 run_command(): Command 'init' failed with error
 code -4

The command on line 244 is 'dap init'
Use full name of cmd including parents.

Change-Id: Iff131ce6454ef70b353ce1bc6d0a480b92820545
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: http://openocd.zylin.com/4837
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
Reviewed-by: Jean-Christian de Rivaz <jcamdr70@gmail.com>

diff --git a/src/helper/command.c b/src/helper/command.c
index 48d998f663da1a3691e8e77e2655c21e164f575e..1ff4e01a7d1a5d51c4cf1cd26ed8d394bec43eb8 100644 (file)
--- a/src/helper/command.c
+++ b/src/helper/command.c
@@ -642,7 +642,10 @@ static int run_command(struct command_context *context,
                /* we do not print out an error message because the command *should*
                 * have printed out an error
                 */
-               LOG_DEBUG("Command '%s' failed with error code %d", c->name, retval);
+               char *full_name = command_name(c, ' ');
+               LOG_DEBUG("Command '%s' failed with error code %d",
+                                       full_name ? full_name : c->name, retval);
+               free(full_name);
        }
 
        return retval;