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Squash gcc warning.

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http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg183142.html
This commit is contained in:
Pavel Sanda 2014-03-27 01:10:59 -07:00
parent 567c4bb506
commit 0f8a2d2860
1 changed files with 3 additions and 2 deletions
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3
src/support/filetools.cpp
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@ -1081,7 +1081,8 @@ void fileUnlock(int fd, const char * /* lock_file*/)
{
#if defined(HAVE_LOCKF)
if (fd >= 0) {
(void) lockf(fd, F_ULOCK, 0);
if (lockf(fd, F_ULOCK, 0))
LYXERR0("Can't unlock the file.");
close(fd);
}
#endif