From: Rob Pike <r@golang.org>
Date: Mon, 12 Jul 2010 23:31:51 +0000 (-0700)
Subject: add missing argument to usage message.
X-Git-Tag: weekly.2010-07-14~26
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=c9f83372d87fca87873116aba2efaabb3137375b;p=gostls13.git

add missing argument to usage message.
Fixes #912.

R=rsc
CC=golang-dev
https://golang.org/cl/1819041
---

diff --git a/src/cmd/gc/lex.c b/src/cmd/gc/lex.c
index 452acfc760..7b93001626 100644
--- a/src/cmd/gc/lex.c
+++ b/src/cmd/gc/lex.c
@@ -35,7 +35,7 @@ enum
 void
 usage(void)
 {
-	print("usage: %cg [flags] file.go...\n");
+	print("gc: usage: %cg [flags] file.go...\n", thechar);
 	print("flags:\n");
 	// -A is allow use of "any" type, for bootstrapping
 	print("  -I DIR search for packages in DIR\n");