From: Ivailo Monev <xakepa10@laimg.moc>
Date: Wed, 17 Jun 2020 22:26:29 +0000 (+0000)
Subject: avoid temporary in QKeySequence::toString()
X-Git-Tag: 4.12.0~3773
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=bf42bfd8a765d966a02ff48fb9286433a7f4fce8;p=kde%2FKatie.git

avoid temporary in QKeySequence::toString()

Signed-off-by: Ivailo Monev <xakepa10@laimg.moc>
---

diff --git a/src/gui/kernel/qkeysequence.cpp b/src/gui/kernel/qkeysequence.cpp
index 5dce8891c..996277707 100644
--- a/src/gui/kernel/qkeysequence.cpp
+++ b/src/gui/kernel/qkeysequence.cpp
@@ -1288,8 +1288,7 @@ QString QKeySequence::toString(SequenceFormat format) const
     QString finalString;
     // A standard string, with no translation or anything like that. In some ways it will
     // look like our latin case on Windows and X11
-    int end = count();
-    for (int i = 0; i < end; ++i) {
+    for (int i = 0; i < count(); ++i) {
         finalString += d->encodeString(d->key[i], format);
         finalString += QLatin1String(", ");
     }