From afc1847591e6ee17d85f8fe6902a248f46685b95 Mon Sep 17 00:00:00 2001
From: Dirk Hohndel <dirk@hohndel.org>
Date: Tue, 5 Dec 2017 19:38:42 -0800
Subject: [PATCH] iOS build: more robust way to determine Qt version

Suggested-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
---
 packaging/ios/build.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/packaging/ios/build.sh b/packaging/ios/build.sh
index 7011b9fc1..d8ad33c31 100644
--- a/packaging/ios/build.sh
+++ b/packaging/ios/build.sh
@@ -8,7 +8,12 @@ set -e
 TOP=$(pwd)
 SUBSURFACE_SOURCE=${TOP}/../../../subsurface
 IOS_QT=${TOP}/Qt
-QT_VERSION=$(cd ${IOS_QT}; ls -d 5.*)
+QT_VERSION=$(cd ${IOS_QT}; ls -d [1-9]* | sort -n | tail -1)
+
+if [ -z $QT_VERSION ] ; then
+	echo "Couldn't determine Qt version; giving up"
+	exit 1
+fi
 
 # Which versions are we building against?
 SQLITE_VERSION=3090200