From cc22c507c2805c4de7e0e082c1ecb7864a2065a0 Mon Sep 17 00:00:00 2001
From: Marcelo Matus <mmatus@acms.arizona.edu>
Date: Fri, 21 Nov 2003 20:47:58 +0000
Subject: [PATCH] Fixed previous patch for the case when no file is founded

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@5364 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 Source/Preprocessor/cpp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/Preprocessor/cpp.c b/Source/Preprocessor/cpp.c
index 12ed4e9cd..4c543e924 100644
--- a/Source/Preprocessor/cpp.c
+++ b/Source/Preprocessor/cpp.c
@@ -79,7 +79,7 @@ copy_location(DOH *s1, DOH *s2) {
 static String *cpp_include(String_or_char *fn) {
   String *s;
   s = Swig_include(fn);
-  if (single_include) {
+  if (s && single_include) {
     String *file = Getfile(s);
     if (Getattr(included_files,file)) {
       Delete(s);