Backport of missing part of r52229

diff --git a/Mac/OSX/PythonLauncher/FileSettings.m b/Mac/OSX/PythonLauncher/FileSettings.m
index 5722223498e29389b39e3d3c21551712fb6f813a..85c4a68882694d6575e7dcca50c5a1311cf2a14a 100755 (executable)
--- a/Mac/OSX/PythonLauncher/FileSettings.m
+++ b/Mac/OSX/PythonLauncher/FileSettings.m
@@ -291,7 +291,7 @@
         tabs?" -t":"",
         others,
         [self _replaceSingleQuotes:script],
-        scriptargs,
+        scriptargs?scriptargs:@"",
         with_terminal? "&& echo Exit status: $? && exit 1" : " &"];
 }