Fix exception for empty dialog topics (Fixes #2267)

10 years ago · 37bea9d4dc
parent 5b9d10f851
commit 37bea9d4dc
1 changed files with 2 additions and 0 deletions
--- a/apps/openmw/mwdialogue/keywordsearch.hpp
+++ b/apps/openmw/mwdialogue/keywordsearch.hpp
@ -28,6 +28,8 @@ public:

    void seed (string_t keyword, value_t value)
    {
+        if (keyword.empty())
+            return;
        seed_impl  (/*std::move*/ (keyword), /*std::move*/ (value), 0, mRoot);
    }