translate_test: Fix compilation with MSVC.

diff --git a/src/gallium/tests/unit/translate_test.c b/src/gallium/tests/unit/translate_test.c
index 960c70f2b503228d3dd197a86b0e1bff74fed191..d0946a91a264fc387ecdac7a5f981badfdfe2bca 100644 (file)
--- a/src/gallium/tests/unit/translate_test.c
+++ b/src/gallium/tests/unit/translate_test.c
@@ -36,7 +36,8 @@ static double rand_double()
    const double rm = (double)RAND_MAX + 1;
    double div = 1;
    double v = 0;
-   for(unsigned i = 0; i < 4; ++i)
+   unsigned i;
+   for(i = 0; i < 4; ++i)
    {
       div *= rm;
       v += (double)rand() / div;