diff --git a/src/gfx/process.cpp b/src/gfx/process.cpp
index b40c04a3..c7c90e5a 100644
--- a/src/gfx/process.cpp
+++ b/src/gfx/process.cpp
@@ -310,7 +310,7 @@ public:
 
 		size_t nbRowBytes = png_get_rowbytes(png, info);
 		assert(nbRowBytes != 0);
-		std::vector<png_byte> row(nbRowBytes);
+		DefaultInitVec<png_byte> row(nbRowBytes);
 
 		if (interlaceType == PNG_INTERLACE_NONE) {
 			for (png_uint_32 y = 0; y < height; ++y) {