diff --git a/src/loaders/lottie/tvgLottieProperty.h b/src/loaders/lottie/tvgLottieProperty.h
index 03907756..055c374d 100644
--- a/src/loaders/lottie/tvgLottieProperty.h
+++ b/src/loaders/lottie/tvgLottieProperty.h
@@ -195,17 +195,18 @@ struct LottieVectorFrame
 template<typename T>
 uint32_t bsearch(T* frames, float frameNo)
 {
-    uint32_t low = 0;
-    uint32_t high = frames->count - 1;
+    int32_t low = 0;
+    int32_t high = int32_t(frames->count) - 1;
 
     while (low <= high) {
         auto mid = low + (high - low) / 2;
         auto frame = frames->data + mid;
-        if (mathEqual(frameNo, frame->no)) return mid;
-        else if (frameNo < frame->no) high = mid - 1;
+        if (frameNo < frame->no) high = mid - 1;
         else low = mid + 1;
     }
     if (high < low) low = high;
+    if (low < 0) low = 0;
+
     return low;
 }