[PR PATCH] contrib/_mblaze: silence mseq errors

[JNRowe <JNRowe@users.noreply.github.com>]

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There is a new pull request by JNRowe against master on the mblaze repository

https://github.com/JNRowe/mblaze master
https://github.com/leahneukirchen/mblaze/pull/188

contrib/_mblaze: silence mseq errors
On the first run or if you manually delete your sequence file, `mseq` errors will break your prompt when you hit tab.

Thanks,

James

A patch file from https://github.com/leahneukirchen/mblaze/pull/188.patch is attached

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From f5bb905761c79b2d9591fee070045c6c61e8ad6d Mon Sep 17 00:00:00 2001
From: James Rowe <jnrowe@gmail.com>
Date: Sat, 10 Oct 2020 14:19:12 +0100
Subject: [PATCH] contrib/_mblaze: silence mseq errors

On the first run or if you manually delete your sequence file, mseq
errors will break your prompt when you hit tab.
---
 contrib/_mblaze | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/_mblaze b/contrib/_mblaze
index f58cb65..5255629 100644
--- a/contrib/_mblaze
+++ b/contrib/_mblaze
@@ -14,7 +14,7 @@ _mblaze_message() {
     _files "$expl[@]" && ret=0
   fi
 
-  curmsg=$(mseq .)
+  curmsg=$(mseq . 2>/dev/null)
   if [[ -z $curmsg || ! -f $curmsg ]]; then
     _message 'no current sequence'
     return $ret