Added back in leak fix with NECKO ifdefs.

modules/libimg/src/if.cpp

@@ -1010,9 +1010,15 @@ IL_StreamFirstWrite(il_container *ic, const unsigned char *str, int32 len)
 
     FREE_IF_NOT_NULL(ic->fetch_url);
 
+#ifdef NECKO
+    if (ic->url){
+	    ic->fetch_url = ic->url->GetAddress();
+    }
+#else
     if((ic->url)&& ic->url->GetAddress()){
 	    ic->fetch_url = PL_strdup(ic->url->GetAddress());
     }
+#endif
     else{
 	if(ic->url_address) /* check needed because of mkicons.c */
         	ic->fetch_url = PL_strdup(ic->url_address);
@@ -1041,6 +1047,7 @@ IL_StreamFirstWrite(il_container *ic, const unsigned char *str, int32 len)
     case IL_XBM : PL_strcpy(imgtype, "xbm"); break;
     case IL_JPEG : PL_strcpy(imgtype, "jpeg"); break;
     case IL_PNG : PL_strcpy(imgtype, "png"); break;
+	case IL_ART : PL_strcpy(imgtype, "art"); break;
     default : PL_strcpy(imgtype, "");
     }
 
@@ -1607,8 +1614,14 @@ IL_StreamCreated(il_container *ic,
 	
 	ic->type = (int)type;
 	ic->content_length = url->GetContentLength();
-	ILTRACE(4,("il: new stream, type %d, %s", ic->type, 
-			   url->GetAddress()));
+#ifdef NECKO
+    char* addr = url->GetAddress();
+	ILTRACE(4,("il: new stream, type %d, %s", ic->type, addr));
+    nsCRT::free(addr);
+#else
+    ILTRACE(4,("il: new stream, type %d, %s", ic->type, 
+ 			   url->GetAddress()));
+#endif
 	ic->state = IC_STREAM;
 
 #ifndef M12N                    /* XXXM12N Fix me. */