Merge pull request #791 from peastman/bug

Check for nan positions was being done incorrectly

Merge pull request #791 from peastman/bug
Check for nan positions was being done incorrectly
b51e05a8 · peastman · f83da363 · f75bf1bd · b51e05a8
Commit b51e05a8 authored Jan 20, 2015 by peastman
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platforms/cpu/src/CpuKernels.cpp platforms/cpu/src/CpuKernels.cpp +2 -2

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--- a/platforms/cpu/src/CpuKernels.cpp
+++ b/platforms/cpu/src/CpuKernels.cpp
@@ -169,8 +169,8 @@ public:
        
        // Check for invalid positions.
        
-        for (int i = 4*start; i < 4*end; i++)
-            if (posq[i] != posq[i])
+        for (int i = 4*start; i < 4*end; i += 4)
+            if (posq[i] != posq[i] || posq[i+1] != posq[i+1] || posq[i+2] != posq[i+2])
                positionsValid = false;

        // Clear the forces.