Use errBuf in ssh -G

mafredri · mafredri · commit a41749e77580 · 2022-09-05T12:46:49.000+03:00
diff --git a/cli/gitssh.go b/cli/gitssh.go
@@ -154,6 +154,9 @@ func praseIdentityFilesForHost(ctx context.Context, args, env []string) (identit
 		// to using the default identity files.
 		r = strings.NewReader(fallbackIdentityFiles)
 	}
+	if errBuf.Len() > 0 {
+		return nil, xerrors.Errorf("ssh -G encountered an error: %s", errBuf.String())
+	}
 
 	s := bufio.NewScanner(r)
 	for s.Scan() {

Original file line number	Diff line number	Diff line change
`@@ -154,6 +154,9 @@ func praseIdentityFilesForHost(ctx context.Context, args, env []string) (identit`
`154`	`154`	`// to using the default identity files.`
`155`	`155`	`r = strings.NewReader(fallbackIdentityFiles)`
`156`	`156`	`}`
	`157`	`+ if errBuf.Len() > 0 {`
	`158`	`+ return nil, xerrors.Errorf("ssh -G encountered an error: %s", errBuf.String())`
	`159`	`+ }`
`157`	`160`
`158`	`161`	`s := bufio.NewScanner(r)`
`159`	`162`	`for s.Scan() {`