Fix bit-rot (bug https://trac.osgeo.org/grass/ticket/931)

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@40985 15284696-431f-4ddb-bdfa-cd5b030d7da7

lib/init/functions.sh

@@ -596,7 +596,7 @@ start_gui()
         
         # Check for gui interface
         wxpython)
-            "$GISBASE/etc/wxpython/scripts/wxgui"
+            "$GISBASE/etc/wxpython/wxgui.py"
             ;;
     
         # Ignore others

lib/init/init.sh

@@ -68,7 +68,7 @@ export GIS_LOCK
 # Set the config subdir
 if [ ! "$GRASS_CONFIG_DIR" ] ; then
 	GRASS_CONFIG_DIR=@GRASS_CONFIG_DIR@
-	export $GRASS_CONFIG_DIR
+	export GRASS_CONFIG_DIR
 fi
 
 # Set the global grassrc file