Travis, attempt to omit ios brew update.

diff --git a/contrib/ios/install_tools.sh b/contrib/ios/install_tools.sh
index 55fef454e8525d62137dad8185d6d6099db691e0..93c730a4dd3579e06e9a95a0b7601696b52dd8c7 100755 (executable)
--- a/contrib/ios/install_tools.sh
+++ b/contrib/ios/install_tools.sh
@@ -1,8 +1,9 @@
 #!/usr/bin/env bash
 
 # This step should install tools needed for all packages - OpenSSL, Expat and Unbound
-echo "Updating tools"
-brew update 1>/dev/null
+# brew update hangs, so we try to skip that step.
+#echo "Updating tools"
+#brew update 1>/dev/null
 echo "Installing tools"
 # already installed are: autoconf automake libtool pkg-config
 brew install curl perl 1>/dev/null