qcd: Add descriptive comment to `change_shortcut`

Add a comment describing what those seemingly random slashes are for.

1 files changed, 2 insertions, 0 deletions

diff --git a/qcd b/qcd
index 0afce74..c4508e5 100755
--- a/qcd
+++ b/qcd
@@ -52,6 +52,8 @@ function change_shortcut () {
 
 	if shortcut_exists $shortcut; then
 		path=$(absolute_path "$path")
+
+		# The `//\//\/` escapes slashes in the path so that `sed` doesn't complain
 		sed -i.bak -E "s/^${shortcut}	.+$/${shortcut}	${path//\//\/}/" $QCD_DATABASE_FILE
 	fi
 }