bashrc: make a few assignments more safe

Signed-off-by: Lars Wirzenius <liw@liw.fi>
Sponsored-by: author

1 files changed, 3 insertions, 2 deletions

diff --git a/bashrc b/bashrc
index 6d32737..431e010 100644
--- a/bashrc
+++ b/bashrc
@@ -104,7 +104,8 @@ wrap_if_nonempty() {
 define_ps1() {
 	termattr bold blue
 	date +%H:%M | tr -d '\n'
-	local hostname="$(hostname)"
+	local hostname
+	hostname="$(hostname)"
 	case "$hostname" in
 	exolobe3)
 		printf ' \w '
@@ -217,5 +218,5 @@ if [ -e "$HOME/.cargo/env" ]; then
 fi
 
 if command -v pathdedup >/dev/null; then
-	export PATH="$(pathdedup)"
+	PATH="$(pathdedup)"
 fi