From 9cd22d1df8f0f5b554858471c86faa9f37b8fed4 Mon Sep 17 00:00:00 2001
From: "Gabriel F. T. Gomes" <gabriel@inconstante.eti.br>
Date: Sun, 18 Mar 2018 12:02:11 -0300
Subject: New upstream version 2.8

---
 completions/vncviewer | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'completions/vncviewer')

diff --git a/completions/vncviewer b/completions/vncviewer
index 4a3f2abd..9b307331 100644
--- a/completions/vncviewer
+++ b/completions/vncviewer
@@ -32,7 +32,7 @@ _tightvncviewer()
             return
             ;;
         -via)
-            _known_hosts_real "$cur"
+            _known_hosts_real -- "$cur"
             return
             ;;
     esac
@@ -44,7 +44,7 @@ _tightvncviewer()
             -owncmap -truecolour -truecolor -depth -compresslevel -quality
             -nojpeg -nocursorshape -x11cursor' -- "$cur" ) )
     else
-        _known_hosts_real "$cur"
+        _known_hosts_real -- "$cur"
     fi
 } &&
 complete -F _tightvncviewer tightvncviewer
@@ -72,7 +72,7 @@ _xvnc4viewer()
             ;;
         # -via
         -[vV][iI][aA])
-            _known_hosts_real "$cur"
+            _known_hosts_real -- "$cur"
             return
             ;;
     esac
@@ -87,13 +87,14 @@ _xvnc4viewer()
             WMDecorationWidth ZlibLevel )
         [[ "$cur" == --* ]] && dash=-- || dash=-
 
-        local option reset=$( shopt -p nocasematch ); shopt -s nocasematch
+        local IFS=$' \t\n' reset=$( shopt -p nocasematch ); shopt -s nocasematch
+        local option
         COMPREPLY=( $( for option in "${options[@]}"; do
                 [[ $dash$option == "$cur"* ]] && printf '%s\n' $dash$option
             done ) )
         $reset
     else
-        _known_hosts_real "$cur"
+        _known_hosts_real -- "$cur"
     fi
 } &&
 complete -F _xvnc4viewer xvnc4viewer
-- 
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