Index: trunk/zoo-kernel/service_internal.c
===================================================================
--- trunk/zoo-kernel/service_internal.c	(revision 278)
+++ trunk/zoo-kernel/service_internal.c	(revision 279)
@@ -1529,5 +1529,7 @@
 	 || (tmp2!=NULL && (strncmp(tmp2->value,"image/",6)==0 ||
 			    (strncmp(tmp2->value,"application/",12)==0) &&
-			    strncmp(tmp2->value,"application/json",16)!=0))) {
+			    strncmp(tmp2->value,"application/json",16)!=0&&
+			    strncmp(tmp2->value,"application/vnd.google-earth.kml",32)!=0)
+	     )) {
 	map* rs=getMap(m->content,"size");
 	bool isSized=true;
@@ -1768,4 +1770,6 @@
 	    else if(strcasecmp(mtype->value,"application/json")==0)
 	      ext=createMap("extension","js");
+	    else if(strncmp(mtype->value,"application/vnd.google-earth.kml",32)!=0)
+	      ext=createMap("extension","kml");
 	    else
 	      ext=createMap("extension","txt");