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| author | Peter Stephenson <pws@zsh.org> | 2016-06-02 10:59:51 +0100 |
|---|---|---|
| committer | Peter Stephenson <pws@zsh.org> | 2016-06-02 11:01:39 +0100 |
| commit | 8cf68f05ab1b13f147521ad64df34dae256e09fb (patch) | |
| tree | 2cff97abdfed6f01df2777b71768ef45006e031f /Src/utils.c | |
| parent | 770500d69db0cf9dcee6ed62455aa79a38ed182e (diff) | |
| download | zsh-8cf68f05ab1b13f147521ad64df34dae256e09fb.tar.gz zsh-8cf68f05ab1b13f147521ad64df34dae256e09fb.tar.xz zsh-8cf68f05ab1b13f147521ad64df34dae256e09fb.zip | |
21603: Make read_poll more interruptible.
If we interrupted the first read we still did the fallback read. This is wrong.
Diffstat (limited to 'Src/utils.c')
| -rw-r--r-- | Src/utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Src/utils.c b/Src/utils.c index 12911d3f4..95be1fb98 100644 --- a/Src/utils.c +++ b/Src/utils.c @@ -2534,7 +2534,7 @@ read_poll(int fd, int *readchar, int polltty, zlong microseconds) #endif #endif - if (fd >= 0 && ret < 0) { + if (fd >= 0 && ret < 0 && !errflag) { /* * Final attempt: set non-blocking read and try to read a character. * Praise Bill, this works under Cygwin (nothing else seems to). |