make zsh session vars safer

2024-03-12 22:13:35 +02:00 · 2024-03-12 22:13:35 +02:00 · 92ec3acfcb
parent 017b12de5b
commit 92ec3acfcb
1 changed files with 1 additions and 1 deletions
--- a/modules/programs/zsh.nix
+++ b/modules/programs/zsh.nix
@ -529,7 +529,7 @@ in
        . "${config.home.profileDirectory}/etc/profile.d/hm-session-vars.sh"

        # Only source this once
-        if [[ -z "$__HM_ZSH_SESS_VARS_SOURCED" ]]; then
+        if [[ -z "''${__HM_ZSH_SESS_VARS_SOURCED-}" ]]; then
          export __HM_ZSH_SESS_VARS_SOURCED=1
          ${envVarsStr}
        fi