Added exit from main

util/ego/share/makecldef.c

@@ -80,4 +80,5 @@ main(argc,argv)
 		error("cannot open class file");
 	}
 	convert(f1,f2);
+	exit(0);
 }

util/ego/share/show.c

@@ -116,6 +116,7 @@ main(argc, argv)
 	}
 
 	fclose(f);
+	exit(0);
 }