STL compatibility: use front() instead of first()

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

Change-Id: I82f0eb38b6a5a3b75a4ed38d97bdb6ce164d09b3
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/benchmarker/commandlineparser.cpp b/tests/benchmarker/commandlineparser.cpp
index f33fdcaf4..115288f11 100644
--- a/tests/benchmarker/commandlineparser.cpp
+++ b/tests/benchmarker/commandlineparser.cpp
@@ -75,9 +75,9 @@ void CommandLineParser::parse()
             << oldCommitOption << newCommitOption << testProjectOption << qbsRepoOption;
     foreach (const QCommandLineOption &o, mandatoryOptions) {
         if (!parser.isSet(o))
-            throwException(o.names().first(), parser.helpText());
+            throwException(o.names().front(), parser.helpText());
         if (parser.value(o).isEmpty())
-            throwException(o.names().first(), QString(), parser.helpText());
+            throwException(o.names().front(), QString(), parser.helpText());
     }
     m_oldCommit = parser.value(oldCommitOption);
     m_newCommit = parser.value(newCommitOption);
@@ -96,7 +96,7 @@ void CommandLineParser::parse()
         } else if (activityString == nullBuildActivity()) {
             m_activities |= ActivityNullBuild;
         } else {
-            throwException(activitiesOption.names().first(), activityString, parser.helpText());
+            throwException(activitiesOption.names().front(), activityString, parser.helpText());
         }
     }
     m_regressionThreshold = 5;