fix(installer): define `$USER` if not defined

Fixes missing $USER value in ArchLinux sh (bash)
4 years ago · 861805b64d
parent c7221c5f25
commit 861805b64d
1 changed files with 3 additions and 0 deletions
--- a/tools/install.sh
+++ b/tools/install.sh
@ -51,6 +51,9 @@ CHSH=${CHSH:-yes}
 RUNZSH=${RUNZSH:-yes}
 KEEP_ZSHRC=${KEEP_ZSHRC:-no}

+# Sane defaults
+USER=${USER:-$(whoami)}
+

 command_exists() {
  command -v "$@" >/dev/null 2>&1