clipmenu

Simple clipboard management using dmenu
git clone https://git.sinitax.com/cdown/clipmenu
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commit 7f06b56775575c5c678bab2a1a99c8c4d0a8e662
parent 8388a00ab366dfa0660ed11d6560959a44686def
Author: Chris Down <chris@chrisdown.name>
Date:   Sun, 22 Apr 2018 10:17:49 +0100

clipdel: Give more helpful message if we didn't provide a pattern

Diffstat:

Mclipdel | 5+++++


1 file changed, 5 insertions(+), 0 deletions(-)

diff --git a/clipdel b/clipdel
@@ -44,6 +44,11 @@ fi
 raw_pattern=${@: -1}
 esc_pattern=${raw_pattern/\#/'\#'}
 
+if ! [[ $raw_pattern ]]; then
+    printf '%s\n' 'No pattern provided, see --help' >&2
+    exit 2
+fi
+
 exec {lock_fd}> "$lock_file"
 
 if (( CM_REAL_DELETE )) && [[ "$raw_pattern" == ".*" ]]; then