--- rpm-5.4.7/lib/rpmfc.c.rubyabi_prov~	2012-03-10 21:50:02.143073469 +0100
+++ rpm-5.4.7/lib/rpmfc.c	2012-03-10 21:57:13.898394232 +0100
@@ -1204,9 +1204,13 @@ assert(fc->fn != NULL);
 		}
 		else if (!strncmp(fn, "/ruby", sizeof("/ruby")-1)) {
 		    fc->fcolor->vals[fc->ix] |= RPMFC_RUBY;
-		    if ((fn = strstr(fn, "/specifications/")) &&
-			(fn = strrchr(fn, '.')) && !strcmp(fn, ".gemspec"))
-			fc->fcolor->vals[fc->ix] |= RPMFC_MODULE;
+		    if ((strstr(fn, ".gemspec") || strstr(fn, "rbconfig.rb"))) {
+			miRE mire = mireNew(RPMMIRE_REGEX, RPMTAG_FILEPATHS);
+			if (!mireRegcomp(mire, ".*/(specifications/.*\\.gemspec|rbconfig\\.rb)$"))
+			    if (mireRegexec(mire, fc->fn[fc->ix], (size_t) 0) >= 0)
+				fc->fcolor->vals[fc->ix] |= RPMFC_MODULE;
+			mire = mireFree(mire);
+		    }
 		}
 		/* XXX: lacking better, more generic classifier... */
 		else if (!strncmp(fn, "/gstreamer", sizeof("/gstreamer")-1) &&