2008-08-18  Sven Neumann  <sven@gimp.org>

	* plug-ins/common/file-gbr.c
	* plug-ins/common/file-gih.c
	* plug-ins/common/file-pat.c
	* plug-ins/common/file-pix.c
	* plug-ins/common/file-sunras.c: for the most common errors, 
pass
	the error message with the return values instead of calling
	g_message().


svn path=/trunk/; revision=26650