From 0f4bf25ed27d1a3c5fbd29ca79859288abe15568 Mon Sep 17 00:00:00 2001
From: Jason Tibbitts <tibbs@math.uh.edu>
Date: Jun 29 2018 02:53:01 +0000
Subject: Fix missing '$'.


---

diff --git a/find-scriptlets-matching b/find-scriptlets-matching
index 69ff9cb..924f4f7 100755
--- a/find-scriptlets-matching
+++ b/find-scriptlets-matching
@@ -55,7 +55,7 @@ parse_args () {
     (( ${+ARG[-b]} )) && block=$ARG[-b]
 
     rpmdir=$1
-    if [[ -z rpmdir ]]; then
+    if [[ -z $rpmdir ]]; then
         (echo "Error: A directory must be specified."; echo; usage) >&2
         exit 1
     fi