[gnome-characters: 1/2] build: Raise gjs minimum dep for ES6 classes

[Daiki Ueno <dueno src gnome org>]

commit cb29aa83fb7cc63da20f08c17e8bafd225fea75e
Author: Mart Raudsepp <leio gentoo org>
Date:   Wed Feb 27 21:12:42 2019 +0200

    build: Raise gjs minimum dep for ES6 classes
    
    Since at least commit b3d2ec84c9c69 gnome-characters uses ES6 classes,
    but these require a gjs version that actually added that support.
    This support, according to gjs NEWS file, was added in gjs-1.49.4.
    Just depend on stable gjs-1.50 or newer by now, to ensure some bug
    fixes from a stable release.

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index acb13aa..6d03465 100644
--- a/meson.build
+++ b/meson.build
@@ -43,7 +43,7 @@ libunistring_src = '''
 assert(cc.links(libunistring_src, name: 'libunistring support', args: '-lunistring'), 'libunistring is 
required but not found')
 
 # Just check that gjs-1.0 is present and recent enough
-dependency('gjs-1.0', version: '>= 1.43.3')
+dependency('gjs-1.0', version: '>= 1.50')
 
 libgc_deps = [
   dependency('gio-2.0'),