Todo: Avoid issues with screwing up or screwed settings

If for some reason the todo settings are borked, do not crash/assert.
Also, avoid overwriting existing settings with default settings, if
for some reason the todo plugin is never initialized (because a
dependency fails to load).

Change-Id: Id7815b799adaff3dcdf00fedb9ade3ced01e23b9
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/src/plugins/todo/settings.h b/src/plugins/todo/settings.h
index 2966206633..69ac06c0cc 100644
--- a/src/plugins/todo/settings.h
+++ b/src/plugins/todo/settings.h
@@ -36,13 +36,14 @@ namespace Internal {
 enum ScanningScope {
     ScanningScopeCurrentFile,
     ScanningScopeProject,
-    ScanningScopeSubProject
+    ScanningScopeSubProject,
+    ScanningScopeMax
 };
 
 class Settings {
 public:
     KeywordList keywords;
-    ScanningScope scanningScope;
+    ScanningScope scanningScope = ScanningScopeCurrentFile;
     void save(QSettings *settings) const;
     void load(QSettings *settings);
     void setDefault();