[shotwell] Use proper umask for creating directories

[Jens Georg <jensgeorg src gnome org>]

commit 1cdf99c7ba95b0e23f81a58a4c4235eff1a8495a
Author: Jens Georg <mail jensge org>
Date:   Sun Apr 17 18:53:04 2016 +0200

    Use proper umask for creating directories
    
    https://bugzilla.gnome.org/show_bug.cgi?id=765182

 src/AppDirs.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/AppDirs.vala b/src/AppDirs.vala
index 910690f..ef4a65e 100644
--- a/src/AppDirs.vala
+++ b/src/AppDirs.vala
@@ -40,7 +40,7 @@ class AppDirs {
             return;
 
         File cache_dir = get_cache_dir();
-        Posix.mode_t mask = Posix.umask(0700);
+        Posix.mode_t mask = Posix.umask(0077);
         if (!cache_dir.query_exists()) {
             try {
                 cache_dir.make_directory_with_parents(null);