tests: Fix a test failure.

* gettext-tools/tests/xgettext-ruby-2: Skip the test if 'rxgettext' is not
found.

diff --git a/gettext-tools/tests/xgettext-ruby-2 b/gettext-tools/tests/xgettext-ruby-2
index 0b6ad26318f3824061c8077d8fe2e6c56f63b835..26160b9d6ee3d983f49e736c6cbb783210dcae5d 100755 (executable)
--- a/gettext-tools/tests/xgettext-ruby-2
+++ b/gettext-tools/tests/xgettext-ruby-2
@@ -3,6 +3,9 @@
 
 # Test Ruby support: --add-comments option, string concatenation.
 
+(rxgettext --version) >/dev/null 2>/dev/null \
+  || { echo "Skipping test: rxgettext not found"; Exit 77; }
+
 cat <<\EOF > xg-ru-2.rb
 # a
 s = # b