From 6639da4df5019e023dcd2dae26acae8e3e1d4215 Mon Sep 17 00:00:00 2001
From: Robert Loehning <robert.loehning@nokia.com>
Date: Wed, 24 Feb 2010 16:23:40 +0100
Subject: [PATCH] Don't crash when pro-file is empty.
Reviewed-by: Oswald Buddenhagen
---
src/plugins/qt4projectmanager/qt4nodes.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/plugins/qt4projectmanager/qt4nodes.cpp b/src/plugins/qt4projectmanager/qt4nodes.cpp
index bea44573dad..80fbd409b35 100644
--- a/src/plugins/qt4projectmanager/qt4nodes.cpp
+++ b/src/plugins/qt4projectmanager/qt4nodes.cpp
@@ -668,7 +668,7 @@ void Qt4PriFileNode::changeFiles(const FileType fileType,
contents = QString::fromLatin1(qfile.readAll()); // yes, really latin1
qfile.close();
lines = contents.split(QLatin1Char('\n'));
- while (lines.last().isEmpty())
+ while (!lines.isEmpty() && lines.last().isEmpty())
lines.removeLast();
} else {
m_project->proFileParseError(tr("Error while reading PRO file %1: %2")
--
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