eliminated gcc-4 compilation warnings

2005-08-22 23:58:19 +00:00
parent 91f5abc955
commit c0317ddae5
28 changed files with 143 additions and 117 deletions
@@ -242,7 +242,7 @@ renderDGradient(unsigned width, unsigned height, int r0, int g0, int b0,
    RImage *image, *tmp;
    int j;
    float a, offset;
-    char *ptr;
+    unsigned char *ptr;

    if (width == 1)
        return renderVGradient(width, height, r0, g0, b0, rf, gf, bf);