Attempting to run:
- an empty string
- a string with just spaces
returns different error codes, 1 for the empty string and 0
for the string with just spaces. Make both of them return
0 for consistency.
Signed-off-by: Rabin Vincent <rabin@rab.in>
Acked-by: Simon Glass <sjg@chromium.org)
#ifdef __U_BOOT__
char *p = NULL;
int rcode;
- if ( !s || !*s)
+ if (!s)
return 1;
+ if (!*s)
+ return 0;
if (!(p = strchr(s, '\n')) || *++p) {
p = xmalloc(strlen(s) + 2);
strcpy(p, s);
#endif
#endif
+ assert(run_command("", 0) == 0);
+ assert(run_command(" ", 0) == 0);
+
printf("%s: Everything went swimmingly\n", __func__);
return 0;
}