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-rw-r--r--modules/shell/zsh/zshrc.nix2
1 files changed, 1 insertions, 1 deletions
diff --git a/modules/shell/zsh/zshrc.nix b/modules/shell/zsh/zshrc.nix
index 3cf9e2fe76a4..869e33e24e99 100644
--- a/modules/shell/zsh/zshrc.nix
+++ b/modules/shell/zsh/zshrc.nix
@@ -207,7 +207,7 @@ preexec() {
 }
 
 precmd() {
-    ex="$?"
+    local ex="$?"
     if [[ -n "$show_exit" && "$ex" -ne 0 ]]
     then echo -e "\r\e[33m[exit $ex]\e[0m"
     fi