--- /usr/portage/dev-db/firebird/firebird-1.5.1.ebuild	2005-06-14 19:35:25.000000000 +0200
+++ firebird-1.5.1.ebuild	2005-07-15 09:36:32.000000000 +0200
@@ -45,7 +45,7 @@
 
 	NOCONFIGURE=1
 	./autogen.sh ${myconf} || die "couldn't run autogen.sh"
-	find . -exec sed -i -e "s/-lcurses/-lncurses/g" {} \;
+	find . -type f -exec sed -i -e "s/-lcurses/-lncurses/g" {} \;
 	econf ${myconf} || die "./configure failed"
 	emake -j 1 || die "error during make"
 }