[gthumb] meson: fixed icons data dir when run-in-place is active

[Paolo Bacchilega <paobac src gnome org>]

commit b6ff726f20914766b7dd8056c0712975066097bc
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Tue Oct 24 16:41:08 2017 +0200

    meson: fixed icons data dir when run-in-place is active

 meson.build |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/meson.build b/meson.build
index a843ced..0db6ca0 100644
--- a/meson.build
+++ b/meson.build
@@ -40,7 +40,7 @@ ui_install_dir = join_paths(pkgdatadir, 'ui')
 icons_install_dir = join_paths(pkgdatadir, 'icons')
 if get_option('run-in-place')
   ui_data_dir = join_paths(meson.source_root(), 'data', 'ui')
-  icons_data_dir = join_paths(meson.source_root(), 'data', 'icons')
+  icons_data_dir = join_paths(meson.source_root(), 'data', 'icons', 'private')
   extensions_ui_data_dir = join_paths(meson.source_root(), 'extensions')
   extensions_data_dir = join_paths(meson.build_root(), 'extensions')
   contact_sheet_data_dir = join_paths(meson.source_root(), 'extensions', 'contact_sheet', 'data')