Utils: Replace mutating FileName::appendString

... by a non-mutating .stringAppended, doing the same.

Change-Id: I7adb6cae3415942cc9a80088bd75cda9d577d4a5
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

1 files changed, 4 insertions, 9 deletions

diff --git a/src/libs/utils/fileutils.cpp b/src/libs/utils/fileutils.cpp
index a8b2df721c1..e95051488a3 100644
--- a/src/libs/utils/fileutils.cpp
+++ b/src/libs/utils/fileutils.cpp
@@ -855,16 +855,11 @@ FileName &FileName::appendPath(const QString &s)
     return *this;
 }
 
-FileName &FileName::appendString(const QString &str)
+FileName FileName::stringAppended(const QString &str) const
 {
-    m_data.append(str);
-    return *this;
-}
-
-FileName &FileName::appendString(QChar str)
-{
-    m_data.append(str);
-    return *this;
+    FileName fn = *this;
+    fn.m_data.append(str);
+    return fn;
 }
 
 uint FileName::hash(uint seed) const