Warning fixed by adding a cast to char

25cf33d5 · matze · 0acd818e · 25cf33d5
Commit 25cf33d5 authored Sep 02, 2016 by matze
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contours.cpp modules/imgproc/src/contours.cpp +1 -1

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--- a/modules/imgproc/src/contours.cpp
+++ b/modules/imgproc/src/contours.cpp
@@ -1048,7 +1048,7 @@ cvFindNextContour( CvContourScanner scanner )
                    goto _next_contour;
                } else if (haveSSE2) {

-                    __m128i v_prev = _mm_set1_epi8(prev);
+                    __m128i v_prev = _mm_set1_epi8((char)prev);
                    int v_size = width - 32;

                    for (; x <= v_size; x += 32) {