From f8724beb298d3524fa9309467fd9068f53adb4b5 Mon Sep 17 00:00:00 2001
From: Jonathan G Rennison <j.g.rennison@gmail.com>
Date: Tue, 26 Mar 2019 17:39:46 +0000
Subject: [PATCH] findversion.sh: Handle case where tag/stable tag is missing
 from .ottdrev-vc

---
 findversion.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/findversion.sh b/findversion.sh
index 0a92f1360c..c6ed44a1b1 100755
--- a/findversion.sh
+++ b/findversion.sh
@@ -102,6 +102,12 @@ elif [ -f "$ROOT_DIR/.ottdrev-vc" ]; then
 	HASH="`echo "$VERSION_DATA" | cut -f 4 -d'	'`"
 	ISTAG="`echo "$VERSION_DATA" | cut -f 5 -d'	'`"
 	ISSTABLETAG="`echo "$VERSION_DATA" | cut -f 6 -d'	'`"
+	if [ -z "$ISTAG" ]; then
+		ISTAG="0"
+	fi
+	if [ -z "$ISSTABLETAG" ]; then
+		ISSTABLETAG="0"
+	fi
 	if [ "$MODIFIED" = "2" ]; then
 		VERSION="`echo "$VERSION" | sed -e 's/M$//'`"
 	fi