diff options
author | Eric Andersen <andersen@codepoet.org> | 2000-12-13 02:27:48 +0300 |
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committer | Eric Andersen <andersen@codepoet.org> | 2000-12-13 02:27:48 +0300 |
commit | 483262f633837f98c02261fb035dd25845cbe893 (patch) | |
tree | 261f7093500d43f6fac2192b1193900949b5f6a1 /coreutils | |
parent | 4d4b3b1d88296efab67e789a676feb61b7929412 (diff) |
Patch from Matt Kraai to fix 'dirname /'
Diffstat (limited to 'coreutils')
-rw-r--r-- | coreutils/dirname.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/coreutils/dirname.c b/coreutils/dirname.c index ceb750cb8..63c557a29 100644 --- a/coreutils/dirname.c +++ b/coreutils/dirname.c @@ -32,13 +32,14 @@ extern int dirname_main(int argc, char **argv) argv++; s=*argv+strlen(*argv)-1; - while (s && *s == '/') { - *s = '\0'; - s=*argv+strlen(*argv)-1; + while (s != *argv && *s == '/') { + *s-- = '\0'; } s = strrchr(*argv, '/'); - if (s && *s) + if (s != NULL && s == *argv) + s[1] = '\0'; + else if (s != NULL) *s = '\0'; - printf("%s\n", (s)? *argv : "."); + puts(s ? *argv : "."); return EXIT_SUCCESS; } |