travis: fix OSX, glibtoolize could not find sed

Since a few days travis OSX seems to have a bad libtool package:
$ glibtoolize --version
/usr/local/bin/glibtoolize: line 406: /usr/local/Library/ENV/4.3/sed: No such file or directory

Exporting SED is a simple fix. Otherwise we could have also re-installed libtool:
  brew uninstall libtool
  brew install libtool

Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>

diff --git a/.travis-functions.sh b/.travis-functions.sh
index 2b369f1b0d42e9fcf4a27fca96cadb9c9a094d50..6fcf01976732b9b55b59b6ee8db55de3ff5af3dd 100755 (executable)
--- a/.travis-functions.sh
+++ b/.travis-functions.sh
@@ -118,6 +118,9 @@ function osx_install_script
                --disable-ipcs \
                --disable-write \
        "
+
+       # workaround: glibtoolize could not find sed
+       export SED="sed"
 }
 
 function osx_prepare_check