QTranslator: use const to avoid detach()'ing

Change-Id: Idbab696affed9486e9077d72ba14ce409b98174c
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/src/corelib/kernel/qtranslator.cpp b/src/corelib/kernel/qtranslator.cpp
index e016773bde..04a5e7ed7a 100644
--- a/src/corelib/kernel/qtranslator.cpp
+++ b/src/corelib/kernel/qtranslator.cpp
@@ -489,8 +489,7 @@ bool QTranslator::load(const QString & filename, const QString & directory,
     const QString suffixOrDotQM = suffix.isNull() ? dotQmLiteral() : suffix;
     QStringRef fname(&filename);
     QString realname;
-    QString delims;
-    delims = search_delimiters.isNull() ? QStringLiteral("_.") : search_delimiters;
+    const QString delims = search_delimiters.isNull() ? QStringLiteral("_.") : search_delimiters;
 
     for (;;) {
         QFileInfo fi;