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Add some debug code

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This commit is contained in:
Eelco Dolstra 2012-11-15 13:55:02 +01:00
parent ea89df2b76
commit 3acc8adcad
1 changed files with 1 additions and 1 deletions
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2
src/libutil/util.cc
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@ -652,7 +652,7 @@ void AutoCloseFD::close()
if (fd != -1) {
if (::close(fd) == -1)
/* This should never happen. */
throw SysError("closing file descriptor");
throw SysError(format("closing file descriptor %1%") % fd);
fd = -1;
}
}