Fix regression bug: the string "0" is an acceptable integer - blind - suckless command-line video editing utility
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       ---
 (DIR) commit a1d27e57c214f3641b83b5e568d7b3c31c583ed3
 (DIR) parent f5c5a803b516c2246339cec5e576f7e227729554
 (HTM) 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(-)
       ---
 (DIR) 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;
                }