diff --git a/indra/newview/app_settings/shaders/class1/effects/glowF.glsl b/indra/newview/app_settings/shaders/class1/effects/glowF.glsl
index 817d6c1c5..85e5675ac 100644
--- a/indra/newview/app_settings/shaders/class1/effects/glowF.glsl
+++ b/indra/newview/app_settings/shaders/class1/effects/glowF.glsl
@@ -10,20 +10,20 @@
 uniform sampler2D diffuseMap;
 uniform float glowStrength;
 
-float kern[4] = float[4](.25,.5,.8,1.0); //Initialize the correct (non nVidia cg) way
+vec4 kern = vec4(.25,.5,.8,1.0);
 void main()
 {
 
 	vec4 col = vec4(0.0, 0.0, 0.0, 0.0);
 
-	col += kern[0] * texture2D(diffuseMap, gl_TexCoord[0].xy);	
-	col += kern[1] * texture2D(diffuseMap, gl_TexCoord[1].xy);
-	col += kern[2] * texture2D(diffuseMap, gl_TexCoord[2].xy);	
-	col += kern[3] * texture2D(diffuseMap, gl_TexCoord[3].xy);	
-	col += kern[3] * texture2D(diffuseMap, gl_TexCoord[0].zw);	
-	col += kern[2] * texture2D(diffuseMap, gl_TexCoord[1].zw);	
-	col += kern[1] * texture2D(diffuseMap, gl_TexCoord[2].zw);	
-	col += kern[0] * texture2D(diffuseMap, gl_TexCoord[3].zw);	
+	col += kern.x * texture2D(diffuseMap, gl_TexCoord[0].xy);	
+	col += kern.y * texture2D(diffuseMap, gl_TexCoord[1].xy);
+	col += kern.z * texture2D(diffuseMap, gl_TexCoord[2].xy);	
+	col += kern.w * texture2D(diffuseMap, gl_TexCoord[3].xy);	
+	col += kern.w * texture2D(diffuseMap, gl_TexCoord[0].zw);	
+	col += kern.z * texture2D(diffuseMap, gl_TexCoord[1].zw);	
+	col += kern.y * texture2D(diffuseMap, gl_TexCoord[2].zw);	
+	col += kern.x * texture2D(diffuseMap, gl_TexCoord[3].zw);	
 	
 	gl_FragColor = vec4(col.rgb * glowStrength, col.a);
 }