From bf614426f3d69921dac23c053d1bc2ef1b6a7bb1 Mon Sep 17 00:00:00 2001
From: cholleme <>
Date: Sun, 16 Feb 2003 20:02:07 +0000
Subject: [PATCH] Give an error on unknown blend functions

---
 shaders.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/shaders.c b/shaders.c
index 7e41621..0c1609c 100644
--- a/shaders.c
+++ b/shaders.c
@@ -385,12 +385,15 @@ char *ParseStage (char *data, shader_t *shader)
 					stage.src_blend = GL_ONE;
 					stage.dst_blend = GL_ONE;
 				} else {
+					Con_Printf("Unknown blend func %s\n",com_token);
 					stage.src_blend = -1;
 					stage.dst_blend = -1;
 				}
 			} else {
 				GET_SAFE_TOKEN;
-				stage.dst_blend = SC_BlendModeForName(com_token);
+				stage.dst_blend = SHADER_BlendModeForName(com_token);
+				if (stage.dst_blend < 0)
+					Con_Printf("Unknown blend func %s\n",com_token);
 			}
 		} else if (!strcmp(command, "alphafunc")) {