From 268a5f5716fb139f1bd7fcde2b48ef55708a5005 Mon Sep 17 00:00:00 2001
From: Jeff Squyres <jsquyres@cisco.com>
Date: Wed, 4 Jan 2006 23:01:50 +0000
Subject: [PATCH] Ensure that seg is always initialized, even in the
 return_error case.

This commit was SVN r8646.
---
 ompi/mca/common/sm/common_sm_mmap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ompi/mca/common/sm/common_sm_mmap.c b/ompi/mca/common/sm/common_sm_mmap.c
index 985d94eeef..173de5c347 100644
--- a/ompi/mca/common/sm/common_sm_mmap.c
+++ b/ompi/mca/common/sm/common_sm_mmap.c
@@ -89,7 +89,7 @@ mca_common_sm_mmap_t* mca_common_sm_mmap_init(size_t size, char *file_name,
 {
     int fd = -1, return_code = OMPI_SUCCESS;
     bool file_previously_opened;
-    mca_common_sm_file_header_t* seg;
+    mca_common_sm_file_header_t* seg = NULL;
     mca_common_sm_mmap_t* map = NULL;
     struct stat s_stat;
     unsigned char *addr = NULL;