From 9670bb8ecf10f3ef9e1a8996bf4b7e6fff561683 Mon Sep 17 00:00:00 2001
From: Jean-Francois Dockes <jf@dockes.org>
Date: Tue, 21 Apr 2020 13:52:29 +0200
Subject: [PATCH] Using c_str() on volatile string broke applying qss style
 sheet

---
 src/qtgui/main.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/qtgui/main.cpp b/src/qtgui/main.cpp
index a413fd0c..badaf396 100644
--- a/src/qtgui/main.cpp
+++ b/src/qtgui/main.cpp
@@ -159,9 +159,9 @@ static void recollCleanup()
 
 void applyStyleSheet(const QString& ssfname)
 {
-    const char *cfname = qs2path(ssfname).c_str();
+	const std::string cfname = qs2path(ssfname);
     LOGDEB0("Applying style sheet: [" << cfname << "]\n");
-    if (*cfname) {
+    if (!cfname.empty()) {
         string stylesheet;
         file_to_string(cfname, stylesheet);
         qApp->setStyleSheet(QString::fromUtf8(stylesheet.c_str()));