# HG changeset patch
# User Ruslan Ermilov <ru@nginx.com>
# Date 1362629494 -14400
# Node ID 9fce700e56d3a641fe8eeceb45d0677f47212435
# Parent  0ed7670778bbdbbff0303484f2926e6ad77bc78b
If: only empty strings and "0" evaluate to false.

Before version 1.0.1, any string starting with "0" was considered
a false value.

diff -r 0ed7670778bb -r 9fce700e56d3 xml/en/docs/http/ngx_http_rewrite_module.xml
--- a/xml/en/docs/http/ngx_http_rewrite_module.xml	Mon Mar 11 15:40:39 2013 +0400
+++ b/xml/en/docs/http/ngx_http_rewrite_module.xml	Thu Mar 07 08:11:34 2013 +0400
@@ -10,7 +10,7 @@
 <module name="Module ngx_http_rewrite_module"
         link="/en/docs/http/ngx_http_rewrite_module.html"
         lang="en"
-        rev="3">
+        rev="4">
 
 <section id="summary">
 
@@ -98,7 +98,11 @@
 
 <listitem>
 a variable name; false if the value of a variable is an empty string
-or any string starting with “<literal>0</literal>”;
+or “<literal>0</literal>”;
+<note>
+Before version 1.0.1, any string starting with “<literal>0</literal>”
+was considered a false value.
+</note>
 </listitem>
 
 <listitem>
diff -r 0ed7670778bb -r 9fce700e56d3 xml/ru/docs/http/ngx_http_rewrite_module.xml
--- a/xml/ru/docs/http/ngx_http_rewrite_module.xml	Mon Mar 11 15:40:39 2013 +0400
+++ b/xml/ru/docs/http/ngx_http_rewrite_module.xml	Thu Mar 07 08:11:34 2013 +0400
@@ -10,7 +10,7 @@
 <module name="Модуль ngx_http_rewrite_module"
         link="/ru/docs/http/ngx_http_rewrite_module.html"
         lang="ru"
-        rev="3">
+        rev="4">
 
 <section id="summary">
 
@@ -98,7 +98,11 @@
 
 <listitem>
 имя переменной; ложными значениями переменной являются пустая строка
-или любая строка, начинающаяся на “<literal>0</literal>”;
+или “<literal>0</literal>”;
+<note>
+До версии 1.0.1 ложным значением также являлась любая строка,
+начинающаяся на “<literal>0</literal>”.
+<note>
 </listitem>
 
 <listitem>