From 760dd01b50330cb97affeddfe5462d847bac3df0 Mon Sep 17 00:00:00 2001
From: DL6ER <dl6er@dl6er.de>
Date: Tue, 7 Aug 2018 18:36:06 +0200
Subject: [PATCH] Use grep invert-match

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 2836ec1f..026cd4a4 100755
--- a/gravity.sh
+++ b/gravity.sh
@@ -464,7 +464,7 @@ gravity_ShowBlockCount() {
   fi
 
   if [[ -f "${regexFile}" ]]; then
-    num=$(grep -c "^[^#]" "${regexFile}")
+    num=$(grep -cv "^#" "${regexFile}")
     echo -e "  ${INFO} Number of regex filters: ${num}"
   fi
 }