helper/command: return proper JIM error code

The function command_unknown() is expected to return a value
recognized as JIM error code, as it is correctly done in the
other cases it returns.

Fix the only case in which command_unknown() does not return
a JIM error code, by s/ERROR_FAIL/JIM_ERR/

Change-Id: Ib98b75755ae36870bd68c17f8839ddbfa06c6312
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/4973
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>

diff --git a/src/helper/command.c b/src/helper/command.c
index 0afbe2ccf2d6b135cd7d5b65854d706998fdd527..7a3c2d4fe47a6b129d55bdf3e76b7533c5b493b1 100644 (file)
--- a/src/helper/command.c
+++ b/src/helper/command.c
@@ -1037,7 +1037,7 @@ static int command_unknown(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
        /* pass the command through to the intended handler */
        if (c->jim_handler) {
                if (!command_can_run(cmd_ctx, c))
-                       return ERROR_FAIL;
+                       return JIM_ERR;
 
                interp->cmdPrivData = c->jim_handler_data;
                return (*c->jim_handler)(interp, count, start);