zshrc: Fix `salias' wrt parameter scope

Signed-off-by: Frank Terbeck <ft@grml.org>

diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc
index 33b0c26..803e6c0 100644 (file)
--- a/etc/zsh/zshrc
+++ b/etc/zsh/zshrc
@@ -406,6 +406,7 @@ check_com() {
 salias() {
     emulate -L zsh
     local only=0 ; local multi=0
+    local key val
     while [[ $1 == -* ]] ; do
         case $1 in
             (-o) only=1 ;;