From 38179f49d4d668dcc1057085416635efc599722e Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Thu, 28 Nov 2013 10:44:22 -0800
Subject: Fix editing of negative temperatures

We tried to clean up the temperature string (to remove degree characters
and unit names etc) a bit too aggressively, and removed the sign
character too..

Fixes #306

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
---
 qt-gui.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qt-gui.cpp b/qt-gui.cpp
index 57e410865..c4624c666 100644
--- a/qt-gui.cpp
+++ b/qt-gui.cpp
@@ -435,7 +435,7 @@ int parseTemperatureToMkelvin(const QString& text)
 {
 	int mkelvin;
 	QString numOnly = text;
-	numOnly.replace(",",".").remove(QRegExp("[^0-9.]"));
+	numOnly.replace(",",".").remove(QRegExp("[^-0-9.]"));
 	if (numOnly == "")
 		return 0;
 	double number = numOnly.toDouble();
-- 
cgit v1.2.3-70-g09d2