swrast: add missing break in clamp_rect_coord_linear()

See bug 21461.

diff --git a/src/mesa/swrast/s_texfilter.c b/src/mesa/swrast/s_texfilter.c
index a483023a50332e421de64d41e6a7e9782370245a..31bfb5c95204b6411c94fb481ed971b4d98118a7 100644 (file)
--- a/src/mesa/swrast/s_texfilter.c
+++ b/src/mesa/swrast/s_texfilter.c
@@ -462,6 +462,7 @@ clamp_rect_coord_linear(GLenum wrapMode, GLfloat coord, GLint max,
       fcol -= 0.5F;
       i0 = IFLOOR(fcol);
       i1 = i0 + 1;
+      break;
    default:
       _mesa_problem(NULL, "bad wrapMode in clamp_rect_coord_linear");
       i0 = i1 = 0;