From f2541bb90af059680aa7036f315f052175999355 Mon Sep 17 00:00:00 2001
From: Lorry Tar Creator <lorry-tar-importer@baserock.org>
Date: Wed, 8 Apr 2015 03:09:47 +0000
Subject: Imported from
 /home/lorry/working-area/delta_boost-tarball/boost_1_58_0.tar.bz2.

---
 tools/build/src/engine/jam.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'tools/build/src/engine/jam.c')

diff --git a/tools/build/src/engine/jam.c b/tools/build/src/engine/jam.c
index 1c80eec50..890d7672c 100644
--- a/tools/build/src/engine/jam.c
+++ b/tools/build/src/engine/jam.c
@@ -627,7 +627,8 @@ char *executable_path( char const * argv0 )
 # include <stdlib.h>
 char * executable_path( char const * argv0 )
 {
-    return strdup( getexecname() );
+    const char * execname = getexecname();
+    return execname ? strdup( execname ) : NULL;
 }
 #elif defined(__FreeBSD__)
 # include <sys/sysctl.h>
-- 
cgit v1.2.1