[shotwell] Fix search path for local gsettings schema

[Jens Georg <jensgeorg src gnome org>]

commit d3f4bd0ab9dcf3bb8c7f4d2aeac1bfba2825db98
Author: Jens Georg <mail jensge org>
Date:   Sat Jun 3 10:18:01 2017 +0200

    Fix search path for local gsettings schema

 misc/meson.build |    2 ++
 src/main.vala    |    2 +-
 2 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/misc/meson.build b/misc/meson.build
index 6a67ce8..f4b766d 100644
--- a/misc/meson.build
+++ b/misc/meson.build
@@ -24,3 +24,5 @@ i18n.merge_file(input : 'shotwell-viewer.desktop.in',
 install_data(['org.yorba.shotwell-extras.gschema.xml',
               'org.yorba.shotwell.gschema.xml'],
               install_dir : join_paths(get_option('datadir'), 'glib-2.0', 'schemas'))
+
+gnome.compile_schemas()
diff --git a/src/main.vala b/src/main.vala
index 6449d95..d09c827 100644
--- a/src/main.vala
+++ b/src/main.vala
@@ -347,7 +347,7 @@ void main(string[] args) {
     // the build directory. this allows us to access local GSettings schemas without having to
     // muck with the user's XDG_... directories, which is seriously frowned upon
     if (AppDirs.get_install_dir() == null) {
-        GLib.Environment.set_variable("GSETTINGS_SCHEMA_DIR", AppDirs.get_exec_dir().get_path() +
+        GLib.Environment.set_variable("GSETTINGS_SCHEMA_DIR", AppDirs.get_lib_dir().get_path() +
             "/misc", true);
     }