From 59530d9decf1a7aefc57a43085a80454adfa9958 Mon Sep 17 00:00:00 2001
From: Bo Rydberg <kitware@rydb3rg.com>
Date: Sun, 1 Mar 2020 17:40:41 -0500
Subject: cmGeneratedFileStream: File resource leak if oldname not found

---
 Source/cmGeneratedFileStream.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Source/cmGeneratedFileStream.cxx b/Source/cmGeneratedFileStream.cxx
index 2af04b6..f76e205 100644
--- a/Source/cmGeneratedFileStream.cxx
+++ b/Source/cmGeneratedFileStream.cxx
@@ -180,6 +180,7 @@ int cmGeneratedFileStreamBase::CompressFile(std::string const& oldname,
   }
   FILE* ifs = cmsys::SystemTools::Fopen(oldname, "r");
   if (!ifs) {
+    gzclose(gf);
     return 0;
   }
   size_t res;
-- 
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