fix wsbug/788

1 files changed, 12 insertions, 12 deletions

diff --git a/tests/heif/bug788.c b/tests/heif/bug788.c
index af6d098..5475251 100644
--- a/tests/heif/bug788.c
+++ b/tests/heif/bug788.c
@@ -15,29 +15,29 @@ int main () {
     int size;
     void *data;
     CuTestImageResult result = {0, 0};
-	fp = gdTestFileOpen2("heif", "bug788.png");
-	in = gdImageCreateFromPng(fp);
-	fclose(fp);
+    fp = gdTestFileOpen2("heif", "bug788.png");
+    in = gdImageCreateFromPng(fp);
+    fclose(fp);
     fp = fopen("1.png", "wb");
-	gdImagePng(in, fp);
-	fclose(fp);
+    gdImagePng(in, fp);
+    fclose(fp);
     data = gdImageHeifPtrEx(in, &size, 200, GD_HEIF_CODEC_HEVC, GD_HEIF_CHROMA_444);
 
     dst = gdImageCreateFromHeifPtr(size, data);
     diff = gdImageCreateTrueColor(gdImageSX(dst), gdImageSY(dst));
     if (gdTestAssertMsg(dst != NULL, "cannot compare with NULL buffer")) {
-		gdTestImageDiff(in, dst, diff, &result);
+        gdTestImageDiff(in, dst, diff, &result);
     }
     fp = fopen("2.png", "wb");
-	gdImageHeif(dst, fp);
-	fclose(fp);
+    gdImageHeif(dst, fp);
+    fclose(fp);
     fp = fopen("3.png", "wb");
-	gdImagePng(diff, fp);
-	fclose(fp);
+    gdImagePng(diff, fp);
+    fclose(fp);
     /* colorspace conversion cannot avoid colors differences, even if we use the same format/colorspace for in and out */
     gdTestAssertMsg(result.pixels_changed > 30, "pixels changed: %d\n", result.pixels_changed);
     gdImageDestroy(dst);
-	gdImageDestroy(in);
+    gdImageDestroy(in);
     gdImageDestroy(diff);
-	return 0;
+    return 0;
 }
\ No newline at end of file