From c994b0a4f7d069494b0bf77b6e3c83e20c6d2573 Mon Sep 17 00:00:00 2001 From: "Jerry (Xinyu Hou)" Date: Mon, 19 Oct 2015 11:28:23 -0700 Subject: [PATCH] Make sure all variables are non zero #5030 --- src/lib/synergy/DpiHelper.cpp | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/lib/synergy/DpiHelper.cpp b/src/lib/synergy/DpiHelper.cpp index 7b8effe74..6507979ea 100644 --- a/src/lib/synergy/DpiHelper.cpp +++ b/src/lib/synergy/DpiHelper.cpp @@ -29,7 +29,10 @@ size_t DpiHelper::s_primaryHeightCenter = 0; void DpiHelper::calculateDpi(size_t width, size_t height) { - if (s_resolutionWidth == 0 || s_resolutionHeight == 0) { + if (s_resolutionWidth == 0 || + s_resolutionHeight == 0 || + s_primaryWidthCenter == 0 || + s_primaryHeightCenter == 0) { return; }