From e19a90ab2092c53f1c1c1bcb53bde6bc6a7d95b2 Mon Sep 17 00:00:00 2001
From: Amitha Perera <perera@cs.rpi.edu>
Date: Mon, 10 Dec 2001 12:02:10 -0500
Subject: [PATCH] BUG: LIBRARY_OUTPATH_PATH may be "set" to the null string, in
 which case it should be ignored.

---
 Source/cmUnixMakefileGenerator.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Source/cmUnixMakefileGenerator.cxx b/Source/cmUnixMakefileGenerator.cxx
index 046172370..e385b0494 100644
--- a/Source/cmUnixMakefileGenerator.cxx
+++ b/Source/cmUnixMakefileGenerator.cxx
@@ -870,7 +870,8 @@ void cmUnixMakefileGenerator::OutputBuildLibraryInDir(std::ostream& fout,
 						      const char* fullpath)
 {
   const char* makeTarget = library;
-  if(m_Makefile->GetDefinition("LIBRARY_OUTPUT_PATH"))
+  const char* libOutPath = m_Makefile->GetDefinition("LIBRARY_OUTPUT_PATH");
+  if(libOutPath && strcmp( libOutPath, "" ) != 0)
     {
     makeTarget = fullpath;
     }