From 2bac44c7d04f490e08d209d4d1e17bc51e61eb8b Mon Sep 17 00:00:00 2001 From: jackpoz Date: Sun, 21 Jul 2019 16:21:43 +0200 Subject: Core/Spline: Fix crash Fix crash when calling MoveSpline::ToString() on an empty spline --- src/server/game/Movement/Spline/Spline.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/server/game/Movement/Spline/Spline.h b/src/server/game/Movement/Spline/Spline.h index 9bdc77f9427..dc0f73f0e98 100644 --- a/src/server/game/Movement/Spline/Spline.h +++ b/src/server/game/Movement/Spline/Spline.h @@ -201,7 +201,12 @@ public: } /** Returns length of the whole spline. */ - length_type length() const { return lengths[index_hi];} + length_type length() const + { + if (lengths.empty()) + return 0; + return lengths[index_hi]; + } /** Returns length between given nodes. */ length_type length(index_type first, index_type last) const { return lengths[last]-lengths[first];} length_type length(index_type Idx) const { return lengths[Idx];} -- cgit v1.2.3