summaryrefslogtreecommitdiffstats
path: root/src/mesa/main/light.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/mesa/main/light.c')
-rw-r--r--src/mesa/main/light.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/main/light.c b/src/mesa/main/light.c
index c1d47de3305..d4f3bb90265 100644
--- a/src/mesa/main/light.c
+++ b/src/mesa/main/light.c
@@ -206,7 +206,10 @@ _mesa_light(GLcontext *ctx, GLuint lnum, GLenum pname, const GLfloat *params)
void GLAPIENTRY
_mesa_Lightf( GLenum light, GLenum pname, GLfloat param )
{
- _mesa_Lightfv( light, pname, &param );
+ GLfloat fparam[4];
+ fparam[0] = param;
+ fparam[1] = fparam[2] = fparam[3] = 0.0F;
+ _mesa_Lightfv( light, pname, fparam );
}