run-command.c: squelch a "use before assignment" warning
i686-apple-darwin9-gcc-4.0.1 (GCC) 4.0.1 (Apple Inc. build 5490) compiler (and probably others) mistakenly thinks variable failed_errno is used before assigned. Work it around by giving it a fake initialization. Signed-off-by: David Soria Parra <dsp@php.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
David Soria Parra committed
Aug 4, 2009 at 11:28 UTC
5a7a3671b74c043216549b94a718da04cc3ffcd6
1 file changed
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-1
run-command.c
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@@ -19,7 +19,7 @@ int start_command(struct child_process *cmd)
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{
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int need_in, need_out, need_err;
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int fdin[2], fdout[2], fderr[2];
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- int failed_errno;
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+ int failed_errno = failed_errno;
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/*
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* In case of errors we must keep the promise to close FDs