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>
diff --git a/run-command.c b/run-command.c
index b613bdd..71f8336 100644
--- a/run-command.c
+++ b/run-command.c
@@ -19,7 +19,7 @@
{
int need_in, need_out, need_err;
int fdin[2], fdout[2], fderr[2];
- int failed_errno;
+ int failed_errno = failed_errno;
/*
* In case of errors we must keep the promise to close FDs
