zsh: Escape wildcard '*' in case block of the shell code (GH #17)

Zsh 5.0.2 does not show the behaviour we have in bash dans dash, but we preventively add the same fix as for the other shells.
dolmen · Feb 5, 2016 · 1a701be · 1a701be
1 parent 9bda145
commit 1a701be
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/AngelPS1/Shell/zsh.pm b/lib/AngelPS1/Shell/zsh.pm
@@ -98,7 +98,7 @@ $NAME()
         PS1="\$APS1_PS1" ;;
     unmute|on)
         add-zsh-hook precmd -angel-PS1 ;;
-    *)
+    ''*)
         echo 'usage: $NAME [reload|quit|mute|off|unmute|on]' >&2 ;
         return 1 ;;
     esac ;