pixelshift: Fixed a crash caused by division by zero when Show motion was enabled

2016-11-27 20:07:02 +01:00
parent b9fb8cf292
commit 13bd6752f6
1 changed files with 1 additions and 1 deletions
--- a/rtengine/pixelshift.cc
+++ b/rtengine/pixelshift.cc
@@ -51,7 +51,7 @@ float colourDiff(float a, float b, bool adaptive, float stddevFactor, float eper
        if(!showMotion) {
            return result;
        } else if(result > 0.f) { // for the motion mask
-            return std::fabs(a - b) / std::max(a, b) + 0.01f;
+            return std::fabs(a - b) / (std::max(a, b) + 0.01f);
        } else {
            return 0.f;
        }