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-rw-r--r--sh/shrc6
1 files changed, 4 insertions, 2 deletions
diff --git a/sh/shrc b/sh/shrc
index 808e944d..26f69c0c 100644
--- a/sh/shrc
+++ b/sh/shrc
@@ -8,13 +8,15 @@ command -p stty -ixon -ctlecho 2>/dev/null
HISTSIZE=$((1 << 12))
# If HOSTNAME isn't set by this shell, we'll do it
-[ -n "$HOSTNAME" ] || HOSTNAME=$(uname -n)
+if [ -z "$HOSTNAME" ] ; then
+ HOSTNAME=$(uname -n)
+fi
# Don't warn me about new mail
unset -v MAILCHECK
# Load all the POSIX-compatible functions from ~/.shrc.d; more advanced shells
-# like bash will have their own functions
+# like bash will have their own functions in addition to these
for sh in "$HOME"/.shrc.d/*.sh ; do
[ -e "$sh" ] || continue
. "$sh"