From 8294a9890522db4110de414a98e0173e352601c2 Mon Sep 17 00:00:00 2001
From: eidheim <eidheim@gmail.com>
Date: Wed, 1 Jul 2015 16:12:11 +0200
Subject: [PATCH] Fixed segmentation fault if file was empty.

---
 src/SourceLocation.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/SourceLocation.cc b/src/SourceLocation.cc
index 36564df..c68d32f 100644
--- a/src/SourceLocation.cc
+++ b/src/SourceLocation.cc
@@ -52,7 +52,7 @@ get_location_info(std::string* path,
                   unsigned *offset) {
    CXFile file;
    clang_getExpansionLocation(location_, &file, line, column, offset);
-   if (path != NULL) {
+   if (path != NULL && file!=NULL) {
      path->operator=(((clang_getCString((clang_getFileName(file))))));
    }
 }