From 434f8b443d8604c80a139b9b6aceedc446eb9260 Mon Sep 17 00:00:00 2001
From: Narayanan Iyer <nars@yottadb.com>
Date: Wed, 27 Sep 2017 16:38:00 -0400
Subject: [PATCH] ICU minor version could be 0 which can cause expr to exit
 with a non-zero status thus terminating the configure script prematurely;
 Treat this as a benign error scenario

---
 sr_unix/configure.gtc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sr_unix/configure.gtc b/sr_unix/configure.gtc
index acdb13396..2de1b8993 100755
--- a/sr_unix/configure.gtc
+++ b/sr_unix/configure.gtc
@@ -309,8 +309,12 @@ if [ -d "utf8" ]; then
 				# set the gtm_icu_version
 				if [ "$found_icu" -eq 1 -a "$majmin" -ge 36 ] ; then
 					save_icu_libpath="$libpath"
+					# "expr" used below can exit with 1 if $majmin is a multiple of 10 and so
+					# temporarily suspend "set -e"
+					set +e
 					minorver=`expr $majmin % 10`
 					majorver=`expr $majmin / 10`
+					set -e
 					gtm_icu_version="$majorver.$minorver"
 					export gtm_icu_version
 					break