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| author | Bernhard Reutner-Fischer | 2006-12-14 11:27:58 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer | 2006-12-14 11:27:58 +0000 |
| commit | 56b956952ec8bf6cd277a68107c1188e6b219b39 (patch) | |
| tree | b963999fc54eddb65f1929b894f868e24851fc9c | |
| parent | f7b0d4a3e5f06bd209f074f09c3a1431bf89f447 (diff) | |
| download | busybox-56b956952ec8bf6cd277a68107c1188e6b219b39.zip busybox-56b956952ec8bf6cd277a68107c1188e6b219b39.tar.gz | |
- minor shrinkage
| -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 7a9f8c7..2ed26ba 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. */ |