[dia: 70/105] #19: Bump required meson version up to 0.49.

[Zander <zbrown src gnome org>]

commit 3a468925b8d238c0c6e36141adfeffdb4270c1c8
Author: Eduard Nicodei <eddnicodei gmail com>
Date:   Sun Jan 6 23:23:08 2019 +0000

    #19: Bump required meson version up to 0.49.
    
      - This the version I use for testing so best to keep it the same.

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index 7d93ed50..4f02ffc3 100644
--- a/meson.build
+++ b/meson.build
@@ -2,7 +2,7 @@ project('dia',
         ['c', 'cpp'],
         version : '0.97.3+git' +
             run_command(find_program('meson-helpers/get-git-sha.sh')).stdout().strip(),
-        meson_version : '>= 0.45',
+        meson_version : '>= 0.49',
         default_options : []
 )