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authorTom Ryder <tom@sanctum.geek.nz>2018-12-31 13:52:25 +1300
committerTom Ryder <tom@sanctum.geek.nz>2018-12-31 13:52:25 +1300
commit5c942c0f64847bf0d6f85c4513ab94de902e0f14 (patch)
tree262ad1285a7be855e645ad9fb8c055e625009d44
parent870ccd17ef1b1d4b94ba13b5140130306dac51c7 (diff)
downloaddotfiles-5c942c0f64847bf0d6f85c4513ab94de902e0f14.tar.gz
Translate a short-circuit into a conditional
I only want to use the `||` short-circuits for control flow changes (return, continue, break etc).
-rw-r--r--sh/shrc4
1 files changed, 3 insertions, 1 deletions
diff --git a/sh/shrc b/sh/shrc
index 808e944d..fa44892b 100644
--- a/sh/shrc
+++ b/sh/shrc
@@ -8,7 +8,9 @@ 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