tests: Remove a left-over debugging trace.

* gettext-tools/tests/xgettext-20: Remove a 'set -x' statement.

diff --git a/gettext-tools/tests/xgettext-20 b/gettext-tools/tests/xgettext-20
index 683e462b74dab6a0259c3457af4b73c0ef370ae7..e96e2de748c08624e1c690d21134764e60e4d89e 100755 (executable)
--- a/gettext-tools/tests/xgettext-20
+++ b/gettext-tools/tests/xgettext-20
@@ -1,6 +1,6 @@
 #!/bin/sh
 . "${srcdir=.}/init.sh"; path_prepend_ . ../src
-set -x
+
 # Test checking for URL.
 # <https://savannah.gnu.org/bugs/?67000>