From a0be73d6eb529295cbc8fdfe0a0bbf38ebf5a0c2 Mon Sep 17 00:00:00 2001
From: albert-github <albert.tests@gmail.com>
Date: Sat, 5 Jan 2019 14:44:28 +0100
Subject: issue #6727 SHOW_NAMESPACES = NO breaks latex PDF

Only write the namespace index file reference (i.e. namespaces.tex , namespaces.rtf) to the overall file (i.e. refman.tex. refman.rtf) in case SHOW_NAMESPACES is set and there are namespaces.
---
 src/index.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/index.cpp b/src/index.cpp
index 7bb9574..5d16e4e 100644
--- a/src/index.cpp
+++ b/src/index.cpp
@@ -4670,7 +4670,7 @@ static void writeIndex(OutputList &ol)
       ol.parseText(/*projPrefix+*/ theTranslator->trModuleIndex());
       ol.endIndexSection(isModuleIndex);
     }
-    if (documentedNamespaces>0)
+    if (Config_getBool(SHOW_NAMESPACES) && (documentedNamespaces>0))
     {
       ol.startIndexSection(isNamespaceIndex);
       ol.parseText(/*projPrefix+*/(fortranOpt?theTranslator->trModulesIndex():theTranslator->trNamespaceIndex()));
-- 
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