Merge "commit-msg: Adapt to awk behavior change on Cygwin/MSYS" into stable-2.14

gerrit-server/src/main/resources/com/google/gerrit/server/tools/root/hooks/commit-msg

@@ -78,6 +78,9 @@ add_ChangeId() {
 	# - in END, the last textLine+ block is available for footer parsing
 	$AWK '
 	BEGIN {
+		if (match(ENVIRON["OS"], "Windows")) {
+			RS="\r?\n" # Required on recent Cygwin
+		}
 		# while we start with the assumption that textLine+
 		# is a footer, the first block is not.
 		isFooter = 0