Squash warnings

[libsvgtiny.git] / src / svgtiny_gradient.c

diff --git a/src/svgtiny_gradient.c b/src/svgtiny_gradient.c
index be4f2565cceee90cae88e6d56176d5a5ba14ea52..98a2964702cbccee1fbb76c2176709023e0cb1c2 100644 (file)
--- a/src/svgtiny_gradient.c
+++ b/src/svgtiny_gradient.c
@@ -45,7 +45,7 @@ void svgtiny_find_gradient(const char *id, struct svgtiny_parse_state *state)
 
        xmlNode *gradient = svgtiny_find_element_by_id(
                        (xmlNode *) state->document, id);
-       fprintf(stderr, "gradient %p\n", gradient);
+       fprintf(stderr, "gradient %p\n", (void *) gradient);
        if (!gradient) {
                fprintf(stderr, "gradient \"%s\" not found\n", id);
                return;
@@ -280,9 +280,10 @@ svgtiny_code svgtiny_add_path_linear_gradient(float *p, unsigned int n,
        /* compute points on the path for triangle vertices */
        /* r, r0, r1 are distance along gradient vector */
        unsigned int steps = 10;
-       float x0, y0, x0_trans, y0_trans, r0; /* segment start point */
+       float x0 = 0, y0 = 0, x0_trans, y0_trans, r0; /* segment start point */
        float x1, y1, x1_trans, y1_trans, r1; /* segment end point */
-       float c0x, c0y, c1x, c1y; /* segment control points (beziers only) */
+       /* segment control points (beziers only) */
+       float c0x = 0, c0y = 0, c1x = 0, c1y = 0;
        float gradient_norm_squared = gradient_dx * gradient_dx +
                                      gradient_dy * gradient_dy;
        struct grad_point {