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| author | Wayne Davison <wayned@users.sourceforge.net> | 2009-09-22 16:04:13 +0000 |
|---|---|---|
| committer | Wayne Davison <wayned@users.sourceforge.net> | 2009-09-22 16:04:13 +0000 |
| commit | 2f8aaaf5e425f2285e028e35a52d0766067ab3fd (patch) | |
| tree | 02b3a23ed9f9b5d6bc0521ac44e6a9fc7524e14e /Src/utils.c | |
| parent | 51409732d0e647661915fde0b15323005be7c9e8 (diff) | |
| download | zsh-2f8aaaf5e425f2285e028e35a52d0766067ab3fd.tar.gz zsh-2f8aaaf5e425f2285e028e35a52d0766067ab3fd.tar.xz zsh-2f8aaaf5e425f2285e028e35a52d0766067ab3fd.zip | |
27286: Made movefd() return the targetfd on success. Added
a little more error checking in the callers of movefd().
Diffstat (limited to 'Src/utils.c')
| -rw-r--r-- | Src/utils.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Src/utils.c b/Src/utils.c index 21a7b43f6..b807eea08 100644 --- a/Src/utils.c +++ b/Src/utils.c @@ -1654,14 +1654,14 @@ movefd(int fd) /* * Move fd x to y. If x == -1, fd y is closed. - * Return 0 for success, -1 for failure. + * Returns y for success, -1 for failure. */ /**/ mod_export int redup(int x, int y) { - int ret = 0; + int ret = y; if(x < 0) zclose(y); |