From: Nathan Wagner <nw@hydaspes.if.org>
Date: Sun, 16 Dec 2018 16:24:35 +0000 (+0000)
Subject: remove empty echo
X-Git-Tag: v0.5.0~33
X-Git-Url: https://pd.if.org/git/?p=zpackage;a=commitdiff_plain;h=441208eb6fa19d6eb529da0a176fa647bb005cda

remove empty echo
---

diff --git a/zpm-update b/zpm-update
index fcfb816..c3c65ed 100755
--- a/zpm-update
+++ b/zpm-update
@@ -290,7 +290,9 @@ done
 
 to_install=${to_install#' '}
 
-echo "installing: $to_install"
+if [ -n "$to_install" ]; then
+	echo "installing: $to_install"
+fi
 
 # absorb anything we're updating or removing, if absorb flag set