Missing input line on r.patch GRASS module

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@9624 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: pcav

src/plugins/grass/modules/r.patch.qgm

@@ -2,6 +2,7 @@
 <!DOCTYPE qgisgrassmodule SYSTEM "http://mrcc.com/qgisgrassmodule.dtd">
 
 <qgisgrassmodule label="Create new raster by combining other rasters" module="r.patch">
+	<option key="input"/>
 	<flag key="z" answer="off" hidden="no" />
 	<file key="input" label="Type in map names separated by a comma" />
 	<option key="output" />