From 0da954dcb319cf3b540fb8ce117d2b4412ca5f93 Mon Sep 17 00:00:00 2001
From: Roland Hopferwieser <develop@int0x80.at>
Date: Tue, 29 Aug 2017 18:53:08 +0200
Subject: [PATCH] Fix output if no aliases
---
vcsh | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/vcsh b/vcsh
index fc63f38..99d201f 100755
--- a/vcsh
+++ b/vcsh
@@ -156,14 +156,15 @@ info() {
}
alias_read() {
- local aliases=
+ local aliases
if [ -r "$XDG_CONFIG_HOME/vcsh/aliases" ]; then
aliases="$XDG_CONFIG_HOME/vcsh/aliases"
elif [ -r /etc/vcsh/aliases ]; then
aliases=/etc/vcsh/aliases
+ else
+ return
fi
- [ -z "$aliases" ] && return
sed -r -e 's/#.*//' -ne 's/(\w+)\s*=\s*(.+)/\1 \2/p' "$aliases"
}
@@ -202,7 +203,9 @@ aliases() {
else
local a cmd
while read a cmd; do
- echo $a = $cmd
+ if [ -n "$a" ]; then
+ echo $a = $cmd
+ fi
done <<< "$(alias_read)"
fi
}
--
GitLab