messagecomposer autotests: set LANG=C in test env to also target gpg-agent

GIT_SILENT

messagecomposer/autotests/CMakeLists.txt

@@ -50,7 +50,10 @@ macro( add_messagecomposer_cryptotest _source )
         KF5::Contacts
     )
     add_gpg_crypto_test(${_name} messagecomposer-${_name})
-    set_tests_properties(messagecomposer-${_name} PROPERTIES RUN_SERIAL TRUE) # can't be parallelized due to gpg-agent
+    set_tests_properties(messagecomposer-${_name} PROPERTIES
+        RUN_SERIAL TRUE # can't be parallelized due to gpg-agent
+        ENVIRONMENT "LANG=C"
+    )
 endmacro()
 
 

messagecomposer/autotests/setupenv.cpp

@@ -25,7 +25,6 @@ using namespace MessageComposer;
 
 void Test::setupEnv()
 {
-    qputenv("LC_ALL", "C");
     qputenv("KDEHOME", QFile::encodeName(QDir::homePath() + QLatin1String("/.qttest")).constData());
     QStandardPaths::setTestModeEnabled(true);
 }