writeconfig exits after writing

Qalbum.py

@@ -27,7 +27,7 @@ from datetime import datetime
 
 # (c) ville.rantanen@helsinki.fi
 
-__version__='2.20140630'
+__version__='2.20140814'
 
 FILECONFIG=".config"
 FILEDESC="descriptions.csv"
@@ -493,7 +493,7 @@ def setupoptions():
     parser.add_argument("--version",action='version', version=__version__)
     parser.add_argument("-c",action="store_true",dest="writeconfig",default=False,
                       help="Write current configuration to file "+FILECONFIG+
-                           ". If file exists, Qalbum and thumbnail handling read from the file, "+
+                           " and exit. If file exists, settings read from the file, "+
                            "overriding switches.")
     parser.add_argument("-r",action="store_true",dest="reverse",default=False,
                       help="Reverse sort orded")
@@ -594,6 +594,7 @@ def execute_plain():
     options=setupdefaultoptions(options)
     if options.writeconfig:
         writeconfig(options)
+        sys.exit(0)
     # Copy all resources to target folder
     pathname=os.path.dirname(os.path.realpath(sys.argv[0]))
     fullpath=os.path.abspath(pathname)