1 files changed, 2 insertions, 2 deletions
diff --git a/indra/newview/app_settings/shaders/class3/deferred/avatarShadowF.glsl b/indra/newview/app_settings/shaders/class3/deferred/avatarShadowF.glsl
index f4e5a61e36..48eefc7a73 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/avatarShadowF.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/avatarShadowF.glsl
@@ -33,7 +33,7 @@ out vec4 frag_color;
 
 uniform sampler2D diffuseMap;
 
-#if !DEPTH_CLAMP
+#if !defined(DEPTH_CLAMP)
 VARYING vec4 post_pos;
 #endif
 
@@ -45,7 +45,7 @@ void main()
 {
     frag_color = computeMoments(length(pos), 1.0);
 
-#if !DEPTH_CLAMP
+#if !defined(DEPTH_CLAMP)
 	gl_FragDepth = max(post_pos.z/post_pos.w*0.5+0.5, 0.0);
 #endif
 }