Update triggers to use passed args, use /bin/sh -e.

Bump xbps-base-files to 0.30.

--HG--
extra : convert_revision : 6158c0bed798e097ba75c902a0be2498e3361e02

xbps-src/triggers/x11-fonts

@@ -1,18 +1,26 @@
-#!/bin/sh
+#!/bin/sh -e
 #
 # This trigger rebuilds the fonts.dir and fonts.scale files
 # for packages that install X11 fonts, and update fontconfig's
 # cache for those fonts.
 #
-# Arguments:	$1 = action [run/targets]
-#		$2 = target [post-install/pre-remove]
-#		$3 = pkgname
+# Arguments:	$ACTION = [run/targets]
+#		$TARGET = [post-install/pre-remove]
+#		$PKGNAME
+#		$VERSION
+#		$UPDATE = [yes/no]
 #
+ACTION="$1"
+TARGET="$2"
+PKGNAME="$3"
+VERSION="$4"
+UPDATE="$5"
+
 mkfontdir=usr/bin/mkfontdir
 mkfontscale=usr/bin/mkfontscale
 fccache=usr/bin/fc-cache
 
-case "$1" in
+case "$ACTION" in
 targets)
 	echo "post-install pre-remove"
 	;;
@@ -23,7 +31,7 @@ run)
 
 	[ -z "${font_dirs}" ] && exit 0
 
-	case "$2" in
+	case "$TARGET" in
 	post-install)
 		for dir in ${font_dirs}; do
 			echo "Building ${dir}/fonts.dir..."