progs/glsl: Remove unused variable in bump.c.

diff --git a/progs/glsl/bump.c b/progs/glsl/bump.c
index e31afab..7845964 100644 (file)
--- a/progs/glsl/bump.c
+++ b/progs/glsl/bump.c
@@ -51,7 +51,6 @@ static GLint win = 0;
 static GLfloat xRot = 20.0f, yRot = 0.0f, zRot = 0.0f;
 
 static GLint tangentAttrib;
-static GLint tangentAttribTex;
 
 static GLuint Texture;