Disable file coloring for SUSE systems

--- build/rpmfc.c.orig	2011-05-13 12:35:29.000000000 +0000
+++ build/rpmfc.c	2011-05-13 13:49:37.000000000 +0000
@@ -1312,7 +1312,7 @@ rpmRC rpmfcGenerateDepends(const rpmSpec
 	goto exit;
 
     /* Add per-file colors(#files) */
-    if (rpmtdFromArgi(&td, RPMTAG_FILECOLORS, fc->fcolor)) {
+    if (rpmExpandNumeric("%{?_transaction_color}") != 0 && rpmtdFromArgi(&td, RPMTAG_FILECOLORS, fc->fcolor)) {
 	rpm_color_t *fcolor;
 	assert(rpmtdType(&td) == RPM_INT32_TYPE);
 	/* XXX Make sure only primary (i.e. Elf32/Elf64) colors are added. */