[grilo] build: surround GRL_MAJORMINOR with braces

[Juan A. Suarez Romero <jasuarez src gnome org>]

commit 240b31ee7da329e53e317c637664f68a11474071
Author: Juan A. Suarez Romero <jasuarez igalia com>
Date:   Wed Sep 30 20:52:51 2015 +0000

    build: surround GRL_MAJORMINOR with braces
    
    It fixes distcheck.

 configure.ac |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 658fc60..7d63b32 100644
--- a/configure.ac
+++ b/configure.ac
@@ -271,17 +271,17 @@ AC_SUBST([builddir])
 # ----------------------------------------------------------
 
 if test "x$HAVE_LIBSOUP" = "xyes"; then
-   AC_CONFIG_FILES([grilo-net-uninstalled.pc grilo-net-$GRL_MAJORMINOR.pc])
+   AC_CONFIG_FILES([grilo-net-uninstalled.pc grilo-net-${GRL_MAJORMINOR}.pc])
 fi
 
 if test "x$HAVE_TOTEM_PL_PARSER" = "xyes"; then
-   AC_CONFIG_FILES([grilo-pls-uninstalled.pc grilo-pls-$GRL_MAJORMINOR.pc])
+   AC_CONFIG_FILES([grilo-pls-uninstalled.pc grilo-pls-${GRL_MAJORMINOR}.pc])
 fi
 
 AC_CONFIG_FILES([
   Makefile
   grilo-uninstalled.pc
-  grilo-$GRL_MAJORMINOR.pc
+  grilo-${GRL_MAJORMINOR}.pc
   src/Makefile
   src/data/Makefile
   po/Makefile.in