Fix tabs. Fix leak.

src/nvimage/ImageIO.cpp

@@ -1789,23 +1789,25 @@ Image * nv::ImageIO::loadSTB(Stream & s)
 
     if (data != NULL) {
         Image * img = new Image;
-		img->allocate(w, h);
-       img->setFormat(n == 4 ? Image::Format_ARGB : Image::Format_RGB);
+        img->allocate(w, h);
+        img->setFormat(n == 4 ? Image::Format_ARGB : Image::Format_RGB);
 
-		for (int y = 0; y < h; ++y)
-		{
-			nv::Color32* dest = img->scanline(y);
-			uint8* src = data + y * w * 4;
-
-			for (int x = 0; x < w; ++x)
-			{
-				dest[x].r = src[x * 4 + 0];
-				dest[x].g = src[x * 4 + 1];
-				dest[x].b = src[x * 4 + 2];
-				dest[x].a = src[x * 4 + 3];
-			}
-		}
+        for (int y = 0; y < h; ++y)
+        {
+            nv::Color32* dest = img->scanline(y);
+            uint8* src = data + y * w * 4;
+
+            for (int x = 0; x < w; ++x)
+            {
+                dest[x].r = src[x * 4 + 0];
+                dest[x].g = src[x * 4 + 1];
+                dest[x].b = src[x * 4 + 2];
+                dest[x].a = src[x * 4 + 3];
+            }
+        }
         
+        free(data);
+
         return img;
     }