blind

commit a1d27e57c214f3641b83b5e568d7b3c31c583ed3
parent f5c5a803b516c2246339cec5e576f7e227729554
Author: Mattias Andrée <maandree@kth.se>
Date:   Mon,  4 Dec 2017 23:03:42 +0100

Fix regression bug: the string "0" is an acceptable integer

Signed-off-by: Mattias Andrée <maandree@kth.se>

Diffstat:
M
src/util.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/util.c b/src/util.c
@@ -37,7 +37,7 @@ tollu(const char *s, unsigned long long int min, unsigned long long int max, uns
 		return -1;
 	}
 	if (!isdigit(s[*s == 'x' || *s == 'X' || *s == '#']) ||
-	    (*s == '0' && !isdigit(s[1 + (*s == 'x' || *s == 'o' || *s == 'b')]))) {
+	    (*s == '0' && s[1] && !isdigit(s[1 + (*s == 'x' || *s == 'o' || *s == 'b')]))) {
 		errno = EINVAL;
 		return -1;
 	}