Evidently a line in objectSkinV.glsl escaped earlier staging.

indra/newview/app_settings/shaders/class1/avatar/objectSkinV.glsl

@@ -22,6 +22,8 @@
  * $/LicenseInfo$
  */
 
+#define FLT_MAX     3.402823466e+38
+
 ATTRIBUTE vec4 weight4;  
 
 uniform mat3x4 matrixPalette[52];
@@ -29,6 +31,9 @@ uniform float maxWeight;
 
 mat4 getObjectSkinnedTransform()
 {
+
+
+
 	int i;
 	
 	vec4 w = fract(weight4);