From 23f2de80146f2fe515416a3c13fabdf97846f1a9 Mon Sep 17 00:00:00 2001
From: bol-van <none@none.none>
Date: Sat, 11 May 2024 16:11:06 +0300
Subject: [PATCH] blockcheck: support cygwin native ping

---
 blockcheck.sh  |  9 +++++++--
 common/base.sh | 13 ++++++++++++-
 2 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/blockcheck.sh b/blockcheck.sh
index 47d26f8..7e9dd15 100755
--- a/blockcheck.sh
+++ b/blockcheck.sh
@@ -1353,8 +1353,13 @@ pingtest()
 			ping -c 1 -w 1 $1 >/dev/null
 			;;
 		CYGWIN)
-			# cygwin does not have own PING by default. use windows PING.
-			ping -n 1 -w 1000 $1 >/dev/null
+			if starts_with "$(which ping)" /cygdrive; then
+				# cygwin does not have own PING by default. use windows PING.
+				ping -n 1 -w 1000 $1 >/dev/null
+			else
+				# they have installed cygwin ping
+				ping -c 1 -W 1 $1 >/dev/null
+			fi
 			;;
 		*)
 			ping -c 1 -W 1 $1 >/dev/null
diff --git a/common/base.sh b/common/base.sh
index ed853aa..5ef723a 100644
--- a/common/base.sh
+++ b/common/base.sh
@@ -49,6 +49,17 @@ contains()
 	# check if substring $2 contains in $1
 	[ "${1#*$2}" != "$1" ]
 }
+starts_with()
+{
+	# $1 : what
+	# $2 : starts with
+	case "$1" in
+		"$2"*)
+			return 0
+			;;
+	esac
+	return 1
+}
 find_str_in_list()
 {
 	[ -n "$1" ] && {
@@ -290,7 +301,7 @@ shell_name()
 			SHELL_NAME=$(ps -p $$ -o comm=)
 		fi
 
-		[ -n "$SHELL_NAME" ] || SHELL_NAME=$(basename "$SHELL")
+		[ -n "$SHELL_NAME" ] || SHELL_NAME="$(basename "$SHELL")"
 	}
 }