style chang, made mainly because I wanted to be able to add breakpoints to MEM_freeN calls which were on the same line as the if's.

source/blender/editors/interface/interface_icons.c

@@ -665,7 +665,9 @@ static void init_iconfile_list(struct ListBase *list)
 	for(; i>=0; i--){
 		MEM_freeN(dir[i].relname);
 		MEM_freeN(dir[i].path);
-		if (dir[i].string) MEM_freeN(dir[i].string);
+		if (dir[i].string) {
+			MEM_freeN(dir[i].string);
+		}
 	}
 	free(dir);
 	dir= NULL;