From: Benny Siegert <bsiegert@gmail.com>
Date: Tue, 28 Apr 2015 19:32:12 +0000 (+0200)
Subject: os/exec: Document the fact that Cmd cannot be reused.
X-Git-Tag: go1.5beta1~838
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=12034208901e3026ee3039cfb089cb0b12d3d446;p=gostls13.git

os/exec: Document the fact that Cmd cannot be reused.

Update #10305

Change-Id: Iea04758bc200038a1c64457a68100dcdd7f75212
Reviewed-on: https://go-review.googlesource.com/9440
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
---

diff --git a/src/os/exec/exec.go b/src/os/exec/exec.go
index bb0c3acf4f..c515bfc841 100644
--- a/src/os/exec/exec.go
+++ b/src/os/exec/exec.go
@@ -32,6 +32,9 @@ func (e *Error) Error() string {
 }
 
 // Cmd represents an external command being prepared or run.
+//
+// A Cmd cannot be reused after calling its Run, Output or CombinedOutput
+// methods.
 type Cmd struct {
 	// Path is the path of the command to run.
 	//