Let the user use ``RewriteCond %{...} !=""'' instead

of ``RewriteCond %{...} !^$'' which is ugly and has
bad performance.

Obtained from:
Submitted by:	Ralf S. Engelschall
Reviewed by:	Dean Gaudet, Ralf S. Engelschall

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@78852 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/docs/manual/mod/mod_rewrite.html b/docs/manual/mod/mod_rewrite.html
index ce8731c259190e8ee4d9fcfa604493a8b44fd869..9081f2ac4a3ef851d231dc1ed2d746fc9102ad33 100644 (file)
--- a/docs/manual/mod/mod_rewrite.html
+++ b/docs/manual/mod/mod_rewrite.html
@@ -632,6 +632,8 @@ Treats the <i>CondPattern</i> as a plain string and compares it
 lexicographically to <i>TestString</i> and results in a true expression if
 <i>TestString</i> is lexicographically equal to <i>CondPattern</i>, i.e the
 two strings are exactly equal (character by character).
+If <i>CondPattern<I> is just <samp>""</samp> (two quotation marks) this
+compares <i>TestString</i> against the empty string.
 <p>
 <li>'<b>-d</b>' (is <b>d</b>irectory)<br>
 Treats the <i>TestString</i> as a pathname and