From 649aa6c163b27fe5ce22e18089352a08819302f7 Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Fri, 16 Sep 2022 02:57:10 +0100
Subject: Phase out fgrep due to warning

---
 ctmg.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ctmg.sh b/ctmg.sh
index c9615a1..a79b5bd 100755
--- a/ctmg.sh
+++ b/ctmg.sh
@@ -39,7 +39,7 @@ unwind() {
 	[[ $keep_open -eq 1 ]] && return
 
 	for i in {1..5}; do
-		echo -e "$(cut -d ' ' -f 2 /proc/mounts)" | fgrep -wq "$mount_path" || break
+		echo -e "$(cut -d ' ' -f 2 /proc/mounts)" | grep -Fwq "$mount_path" || break
 		trace umount "$mount_path" && break
 		trace sleep $i
 	done
@@ -117,7 +117,7 @@ cmd_close() {
 	[[ $# -ne 1 ]] && die "Usage: $PROGRAM close container_path"
 	initialize_container "$1"
 	keep_open=1
-	echo -e "$(cut -d ' ' -f 2 /proc/mounts)" | fgrep -wq "$mount_path" && { trace umount "$mount_path" || die "Could not unmount $mount_path"; }
+	echo -e "$(cut -d ' ' -f 2 /proc/mounts)" | grep -Fwq "$mount_path" && { trace umount "$mount_path" || die "Could not unmount $mount_path"; }
 	trace cryptsetup luksClose "$mapper_name"
 	[[ $? -eq 0 || $? -eq 4 ]] || die "Could not close LUKS mapping $mapper_name"
 	[[ -d $mount_path ]] && { trace rmdir "$mount_path" || echo "[-] Non-fatal: could not remove $mount_path directory" >&2; }
-- 
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