[gnome-clocks] build: fix icons install

[Yanko Kaneti <yaneti src gnome org>]

commit 0df8a341ddcbaf43f5f08a22a23962dd47fbc172
Author: Yanko Kaneti <yaneti declera com>
Date:   Fri Apr 28 11:00:59 2017 +0300

    build: fix icons install

 data/meson.build |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/data/meson.build b/data/meson.build
index 90dafc2..a7dacb0 100644
--- a/data/meson.build
+++ b/data/meson.build
@@ -1,6 +1,6 @@
 iconsdir = join_paths(get_option('datadir'), 'icons/hicolor')
-foreach size: ['16x16', '22x22', '32x32', '48x48', '256x256', 'scalable']
-  install_subdir('icons/' + size, install_dir: iconsdir)
+foreach size: ['16x16', '22x22', '32x32', '48x48', '256x256', 'symbolic']
+  install_subdir('icons/hicolor/' + size, install_dir: iconsdir)
 endforeach
 
 install_subdir('images/', install_dir: join_paths(get_option('datadir'), meson.project_name()))