diff options
Diffstat (limited to 'coreutils')
| -rw-r--r-- | coreutils/diff.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/coreutils/diff.c b/coreutils/diff.c index 7a9f8c7dd..2ed26babe 100644 --- a/coreutils/diff.c +++ b/coreutils/diff.c @@ -1105,10 +1105,12 @@ static void diffdir(char *p1, char *p2) /* Check for trailing slashes. */ - if (p1[strlen(p1) - 1] == '/') - p1[strlen(p1) - 1] = '\0'; - if (p2[strlen(p2) - 1] == '/') - p2[strlen(p2) - 1] = '\0'; + dp1 = last_char_is(p1, '/'); + if (dp1 != NULL) + *dp1 = '\0'; + dp2 = last_char_is(p2, '/'); + if (dp2 != NULL) + *dp2 = '\0'; /* Get directory listings for p1 and p2. */ |