From c1b662326338d960264edba69fcb4141073f97c7 Mon Sep 17 00:00:00 2001
From: Timothy Pearson <kb9vqf@pearsoncomputing.net>
Date: Tue, 15 Jan 2013 16:25:23 -0600
Subject: Fix segfault when using a krandr-based program with no display
 profiles installed

---
 krandr/libkrandr.cc | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'krandr')

diff --git a/krandr/libkrandr.cc b/krandr/libkrandr.cc
index 04dd01be6..923b9f1a0 100644
--- a/krandr/libkrandr.cc
+++ b/krandr/libkrandr.cc
@@ -433,14 +433,16 @@ TQStringList KRandrSimpleAPI::getDisplayConfigurationProfiles(TQString kde_confd
 	d.setSorting(TQDir::Name);
 
 	const TQFileInfoList *list = d.entryInfoList();
-	TQFileInfoListIterator it(*list);
-	TQFileInfo *fi;
+	if (list) {
+		TQFileInfoListIterator it(*list);
+		TQFileInfo *fi;
 
-	while ((fi = it.current()) != 0) {
-		if (fi->fileName() != "default") {
-			ret.append(fi->fileName());
+		while ((fi = it.current()) != 0) {
+			if (fi->fileName() != "default") {
+				ret.append(fi->fileName());
+			}
+			++it;
 		}
-		++it;
 	}
 
 	return ret;
-- 
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