tree 4fe3659398eb0ab9cac080ba15e644631c4abb35
parent 47464469bb952985ff0bae5a360d33846d1ca106
author Ruslan Ermilov <ru@nginx.com> 1576498741 +0300
committer Ruslan Ermilov <ru@nginx.com> 1576498741 +0300

Rewrite: disallow empty replacements.

While empty replacements were caught at run-time, parsing code
of the "rewrite" directive expects that a minimum length of the
"replacement" argument is 1.