gencat/run.c (run_cmd): print actual command name, not "sym2xps"

gencat/run.c

@@ -35,7 +35,7 @@ void run_cmd(const char *fmt, ...)
 		exit(1);
 	}
 	if (res) {
-		fprintf(stderr, "sym2xps returned %d\n", res);
+		fprintf(stderr, "\"%s\" returned %d\n", tmp, res);
 		exit(1);
 	}
 }