STL compatibility: use push_back() instead of append()

...or operator<< if the argument was itself a list, or brace init where
appropriate.

This is a simple find and replace with manual sanity check.

Change-Id: I94b79cbf3752192dd258001bf1dfcd46f58ca352
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/corelib/language/projectresolver.cpp b/src/lib/corelib/language/projectresolver.cpp
index ee95cacf1..424560a24 100644
--- a/src/lib/corelib/language/projectresolver.cpp
+++ b/src/lib/corelib/language/projectresolver.cpp
@@ -728,7 +728,7 @@ void ProjectResolver::resolveGroupFully(Item *item, ProjectResolver::ProjectCont
     QStringList patterns;
     for (int i = files.size(); --i >= 0;) {
         if (FileInfo::isPattern(files[i]))
-            patterns.append(files.takeAt(i));
+            patterns.push_back(files.takeAt(i));
     }
     GroupPtr group = ResolvedGroup::create();
     bool prefixWasSet = false;