Use QStringList::join(QChar) overload where applicable [qmake]

This is an automated change performing the following replacements:
                    join\("(.)"\) -> join('\1')
  join\(QLatin1String\("(.)"\)\)  -> join(QLatin1Char('\1'))
  join\(QStringLiteral\("(.)"\)\) -> join(QLatin1Char('\1'))

Change-Id: I9c9964703dedfdab6e7bfac80be22bd5570e2e49
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/qmake/generators/makefiledeps.cpp b/qmake/generators/makefiledeps.cpp
index c4f1ed583a..e2111dac6e 100644
--- a/qmake/generators/makefiledeps.cpp
+++ b/qmake/generators/makefiledeps.cpp
@@ -828,7 +828,7 @@ void QMakeSourceFileInfo::saveCache(const QString &cf)
              stream << verify.count() << endl;
              for(QMap<QString, QStringList>::iterator it = verify.begin();
                  it != verify.end(); ++it) {
-                 stream << it.key() << endl << it.value().join(";") << endl;
+                 stream << it.key() << endl << it.value().join(';') << endl;
              }
              stream << endl;
         }