From: Christophe Lyon <christophe.lyon@linaro.org>
Date: Mon, 9 Nov 2020 07:10:48 +0000 (+0000)
Subject: libiberty/pex-win32.c: Initialize orig_err
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=946b73c1132a7b6e0fb05ac9ef79f0a72858ce65;p=gcc.git

libiberty/pex-win32.c: Initialize orig_err

Initializing orig_err avoids a warning: "may be used uninitialized".
See 97108.

2020-09-14  Torbjörn SVENSSON <torbjorn.svensson@st.com>
	Christophe Lyon  <christophe.lyon@linaro.org>

	libiberty/
	* pex-win32.c (pex_win32_exec_child): Initialize orig_err.
---

diff --git a/libiberty/pex-win32.c b/libiberty/pex-win32.c
index 331067b5078..f5fafaa61e5 100644
--- a/libiberty/pex-win32.c
+++ b/libiberty/pex-win32.c
@@ -771,7 +771,7 @@ pex_win32_exec_child (struct pex_obj *obj ATTRIBUTE_UNUSED, int flags,
   OSVERSIONINFO version_info;
   STARTUPINFO si;
   PROCESS_INFORMATION pi;
-  int orig_out, orig_in, orig_err;
+  int orig_out, orig_in, orig_err = 0;
   BOOL separate_stderr = !(flags & PEX_STDERR_TO_STDOUT);
 
   /* Ensure we have inheritable descriptors to pass to the child.  */