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Diffstat (limited to 'src/cmd/go/internal/version/version.go')
| -rw-r--r-- | src/cmd/go/internal/version/version.go | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/cmd/go/internal/version/version.go b/src/cmd/go/internal/version/version.go index 58cbd32e78..e885933ac3 100644 --- a/src/cmd/go/internal/version/version.go +++ b/src/cmd/go/internal/version/version.go @@ -62,8 +62,14 @@ func runVersion(ctx context.Context, cmd *base.Command, args []string) { // a reasonable use case. For example, imagine GOFLAGS=-v to // turn "verbose mode" on for all Go commands, which should not // break "go version". - if (!base.InGOFLAGS("-m") && *versionM) || (!base.InGOFLAGS("-v") && *versionV) { - fmt.Fprintf(os.Stderr, "go version: flags can only be used with arguments\n") + var argOnlyFlag string + if !base.InGOFLAGS("-m") && *versionM { + argOnlyFlag = "-m" + } else if !base.InGOFLAGS("-v") && *versionV { + argOnlyFlag = "-v" + } + if argOnlyFlag != "" { + fmt.Fprintf(os.Stderr, "go: 'go version' only accepts %s flag with arguments\n", argOnlyFlag) base.SetExitStatus(2) return } |