1 files changed, 2 insertions, 0 deletions
diff --git a/vpx_dsp/psnrhvs.c b/vpx_dsp/psnrhvs.c
index 095ba5d13..3708cc3c8 100644
--- a/vpx_dsp/psnrhvs.c
+++ b/vpx_dsp/psnrhvs.c
@@ -245,6 +245,8 @@ static double calc_psnrhvs(const unsigned char *src, int _systride,
       }
     }
   }
+  if (pixels <=0)
+      return 0;
   ret /= pixels;
   return ret;
 }