Resolves GCC warnings on null values for %tok.
doio.c: In function 'parse_cmdline':
doio.c:3113:33: warning: '%s' directive argument is null [-Wformat-overflow=]
3113 | fprintf(stderr,
| ^~~~~~~~~~~~~~~
3114 | "%s: Illegal -C arg (%s). Must be one of: ",
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
3115 | Prog, tok);
| ~~~~~~~~~~
Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
---
ltp/doio.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/ltp/doio.c b/ltp/doio.c
index 83f8cf556325..fd64df0f674e 100644
--- a/ltp/doio.c
+++ b/ltp/doio.c
@@ -3106,6 +3106,7 @@ char *opts;
case 'C':
C_opt++;
+ tok = strtok(optarg, ",");
for(s=checkmap; s->string != NULL; s++)
if(!strcmp(s->string, optarg))
break;
--
2.38.1
