From 43d35ef99e134a16ed99f358a9c27634890791f7 Mon Sep 17 00:00:00 2001
From: Christoph Lehmann <christoph.lehmann@ufz.de>
Date: Fri, 3 Jun 2016 09:01:43 +0200
Subject: [PATCH] [scr] simplified bash and python check

---
 scripts/cmake/DocumentationSetup.cmake | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/scripts/cmake/DocumentationSetup.cmake b/scripts/cmake/DocumentationSetup.cmake
index 8504e304650..884b77ab726 100644
--- a/scripts/cmake/DocumentationSetup.cmake
+++ b/scripts/cmake/DocumentationSetup.cmake
@@ -38,8 +38,7 @@ if(DOXYGEN_FOUND)
 
     configure_file(Documentation/Doxyfile.in ${PROJECT_BINARY_DIR}/Doxyfile)
 
-    if (NOT BASH_TOOL_PATH STREQUAL "BASH_TOOL_PATH-NOTFOUND"
-            AND NOT PYTHON_EXECUTABLE STREQUAL "PYTHON_EXECUTABLE-NOTFOUND")
+    if (BASH_TOOL_PATH AND PYTHON_EXECUTABLE)
         set(doc_use_external_tools TRUE)
     else()
         set(doc_use_external_tools FALSE)
-- 
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