From: Gregory P. Smith <greg@mad-scientist.com>
Date: Wed, 22 Dec 2010 05:22:17 +0000 (+0000)
Subject: fix a compiler warning about err_msg potentially being used uninitialized.
X-Git-Tag: v3.2rc1~378
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=14affb84caaa4693ca65276d2a072af164f3a162;p=thirdparty%2FPython%2Fcpython.git

fix a compiler warning about err_msg potentially being used uninitialized.
---

diff --git a/Modules/_posixsubprocess.c b/Modules/_posixsubprocess.c
index 5f226a851d31..d2f8d4581d42 100644
--- a/Modules/_posixsubprocess.c
+++ b/Modules/_posixsubprocess.c
@@ -53,7 +53,7 @@ static void child_exec(char *const exec_array[],
 {
     int i, saved_errno, fd_num;
     PyObject *result;
-    const char* err_msg;
+    const char* err_msg = "";
     /* Buffer large enough to hold a hex integer.  We can't malloc. */
     char hex_errno[sizeof(saved_errno)*2+1];