Fix stutters

Podman adds an Error: to every error message.  So starting an error
message with "error" ends up being reported to the user as

Error: error ...

This patch removes the stutter.

Also ioutil.ReadFile errors report the Path, so wrapping the err message
with the path causes a stutter.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/pkg/rootless/rootless_linux.go b/pkg/rootless/rootless_linux.go
index 8c4316dbb..f3453320f 100644
--- a/pkg/rootless/rootless_linux.go
+++ b/pkg/rootless/rootless_linux.go
@@ -401,12 +401,13 @@ func becomeRootInUserNS(pausePid, fileToRead string, fileOutput *os.File) (_ boo
 		// Try to join it.
 		data, err := ioutil.ReadFile(pausePid)
 		if err == nil {
-			pid, err := strconv.ParseUint(string(data), 10, 0)
+			var pid uint64
+			pid, err = strconv.ParseUint(string(data), 10, 0)
 			if err == nil {
 				return joinUserAndMountNS(uint(pid), "")
 			}
 		}
-		return false, -1, errors.New("setting up the process")
+		return false, -1, fmt.Errorf("setting up the process: %w", err)
 	}
 
 	if b[0] != '0' {