fix termination problem with CLI operations

svn: r9280

ChangeLog

@@ -1,3 +1,8 @@
+2007-10-31 Jim Sack <jgsack@san.rr.com>
+	* src/Gramps.py In run(), skip error-dialog for things like 
+	exit(0) such as used when processing command-line operations.
+	Add missing gtk.main_quit needed to terminate process
+
 2007-10-29 Gary Burton <gary.burton@zen.co.uk>
 	* src/RelLib/_Person.py: setting the death index wrongly.
 

src/gramps.py

@@ -170,9 +170,14 @@ def run():
     
     try:        
         gramps_main.Gramps(args)
-    except SystemExit, msg:
-        log.error("Gramps terminated with the following message:\n %s."
-                  % msg, exc_info=True)
+    except SystemExit, err:
+        # err.message may be numeric=0 or string="" or None or False
+        # or (), or [], .. ,  all of which are non-error conditions
+        # which need no error logging/dialog here (lower-level, maybe)
+        if err and err.message:
+            log.error("Gramps terminated with the following message:\n %r." 
+                      % err.message, exc_info=True)
+        gtk.main_quit()
     except:
         log.error("Gramps failed to start.", exc_info=True)