musl: workaround a NULL pointer dereference in dcngettext().

srcpkgs/musl/patches/dcngettext-deref-NULL-pointer.patch

@@ -0,0 +1,13 @@
+Fix a NULL pointer dereference in case CURRENT_LOCALE is not set up properly.
+
+--- src/locale/dcngettext.c.orig	2015-05-18 12:29:14.897996949 +0200
++++ src/locale/dcngettext.c	2015-05-18 12:29:26.730132449 +0200
+@@ -132,7 +132,7 @@ char *dcngettext(const char *domainname,
+ 	switch (category) {
+ 	case LC_MESSAGES:
+ 		locname = loc->messages_name;
+-		if (!*locname) goto notrans;
++		if (!locname || !*locname) goto notrans;
+ 		break;
+ 	case LC_TIME:
+ 	case LC_MONETARY:

srcpkgs/musl/template

@@ -1,7 +1,7 @@
 # Template file for 'musl'.
 pkgname=musl
 version=1.1.9
-revision=2
+revision=3
 build_style=gnu-configure
 configure_args="--prefix=/usr --disable-gcc-wrapper"
 conflicts="glibc>=0"