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| author | Peter Stephenson <pws@users.sourceforge.net> | 2009-09-21 20:49:21 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2009-09-21 20:49:21 +0000 |
| commit | 997eafdcad85e9a2c59db1141b404dd4c4bcb22d (patch) | |
| tree | 81c176a54511da8009c70900063e4ba228fe0988 /Src/utils.c | |
| parent | e85349fbf793f18211d9280ca80ec8911e05c708 (diff) | |
| download | zsh-997eafdcad85e9a2c59db1141b404dd4c4bcb22d.tar.gz zsh-997eafdcad85e9a2c59db1141b404dd4c4bcb22d.tar.xz zsh-997eafdcad85e9a2c59db1141b404dd4c4bcb22d.zip | |
27283: failure to dup fd caused mayhem
Diffstat (limited to 'Src/utils.c')
| -rw-r--r-- | Src/utils.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Src/utils.c b/Src/utils.c index ad4ffca92..a12914787 100644 --- a/Src/utils.c +++ b/Src/utils.c @@ -1631,7 +1631,8 @@ movefd(int fd) #else int fe = movefd(dup(fd)); #endif - zclose(fd); + if (fe != -1) + zclose(fd); fd = fe; } if(fd != -1) { |