From 5bf90cb77d3d84fc7049a15287dc4ca5df3f6cc4 Mon Sep 17 00:00:00 2001
From: DL6ER <dl6er@dl6er.de>
Date: Tue, 7 Aug 2018 18:02:01 +0200
Subject: [PATCH] Use alternative logic for counting regex file entries,
 skipping commented out lines

Signed-off-by: DL6ER <dl6er@dl6er.de>
---
 gravity.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gravity.sh b/gravity.sh
index 50c37784..2836ec1f 100755
--- a/gravity.sh
+++ b/gravity.sh
@@ -464,7 +464,7 @@ gravity_ShowBlockCount() {
   fi
 
   if [[ -f "${regexFile}" ]]; then
-    num=$(grep -c "^(?!#)" "${regexFile}")
+    num=$(grep -c "^[^#]" "${regexFile}")
     echo -e "  ${INFO} Number of regex filters: ${num}"
   fi
 }