From 3ead44fcac856c93a7b56ce7ec032e366d96b989 Mon Sep 17 00:00:00 2001
From: Jerome Pasion <jerome.pasion@digia.com>
Date: Fri, 2 Aug 2013 17:37:17 +0200
Subject: [PATCH] Doc: Get QDoc to not display the \qtvariable if it is empty.

Change-Id: I5cd2cff23b56180e7bfec7cae84104a16f47fc79
Reviewed-by: Martin Smith <martin.smith@digia.com>
---
 src/tools/qdoc/htmlgenerator.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tools/qdoc/htmlgenerator.cpp b/src/tools/qdoc/htmlgenerator.cpp
index 0f68c12039..f17e3adde8 100644
--- a/src/tools/qdoc/htmlgenerator.cpp
+++ b/src/tools/qdoc/htmlgenerator.cpp
@@ -1936,7 +1936,7 @@ void HtmlGenerator::generateRequisites(InnerNode *inner, CodeMarker *marker)
 
         //add the QT variable to the map
         DocNode * moduleNode = qdb_->findModule(classe->moduleName());
-        if (moduleNode || !moduleNode->qtVariable().isEmpty()) {
+        if (moduleNode && !moduleNode->qtVariable().isEmpty()) {
             text.clear();
             text << Atom(Atom::FormattingLeft, ATOM_FORMATTING_TELETYPE)
                  << "QT += " + moduleNode->qtVariable()