X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=demo_prior;a=blobdiff_plain;f=src%2Fpost.c;h=994c93e12c16f674861cf3070e731e2596896a66;hp=c834073f6336216b494c492d56fcd98f05f5b6c7;hb=7f33f4df3bdd41375f215548adc8016a55f03472;hpb=8e783a58d1e21ace04fd6d7ed00158e65bd78040

diff --git a/src/post.c b/src/post.c
index c834073..994c93e 100644
--- a/src/post.c
+++ b/src/post.c
@@ -151,13 +151,13 @@ void overlay_tex(struct texture *tex, float alpha)
 void vignette(float r, float g, float b, float offs, float sharp)
 {
 	glUseProgram(sdr_vgn);
-	if(vgn_uloc_color) {
+	if(vgn_uloc_color >= 0) {
 		glUniform3f(vgn_uloc_color, r, g, b);
 	}
-	if(vgn_uloc_offs) {
+	if(vgn_uloc_offs >= 0) {
 		glUniform1f(vgn_uloc_offs, offs);
 	}
-	if(vgn_uloc_sharp) {
+	if(vgn_uloc_sharp >= 0) {
 		glUniform1f(vgn_uloc_sharp, sharp);
 	}
 	overlay(0, 1.0, 1.0);