xbattmon: stop vendoring config.h files

srcpkgs/xbattmon/files/config.h

@@ -1,13 +0,0 @@
-char *colors[] = {
-	[COLOR_BAT_CHARGED]     = "green",
-	[COLOR_BAT_LEFT2CHARGE] = "grey",
-	[COLOR_BAT_DRAINED]     = "red",
-	[COLOR_BAT_LEFT2DRAIN]  = "blue"
-};
-
-unsigned int thickness = 2;	/* 2 pixels by default */
-int placement = BOTTOM;		/* set to TOP if you want a top placement */
-int maxcap = 100;		/* maximum battery capacity */
-int raise = 0;			/* set to 1 if you want the bar to be raised on top of other windows */
-int critical = 5;		/* start blinking below 5% */
-int transparent = 0;		/* transparent mode */

srcpkgs/xbattmon/template

@@ -13,6 +13,6 @@ distfiles="http://dl.2f30.org/releases/${pkgname}-${version}.tar.gz"
 checksum=4ff7b156c69a56e4e6649a9f3bf5ee72858f856e7aad3614e8b3275a29f226ff
 
 pre_build() {
-	cp "${FILESDIR}/config.h" .
+	[ -e ${FILESDIR}/config.h ] && cp ${FILESDIR}/config.h config.h
 	sed -i '/^PREFIX =*/d' config.mk
 }