nginx 0.8.36 *) Bugfix: the ngx_http_dav_module handled incorrectly the DELETE, COPY, and MOVE methods for symlinks. *) Bugfix: values of the $query_string, $arg_..., etc. variables cached in main request were used by the SSI module in subrequests. *) Bugfix: a variable value was repeatedly encoded after each an "echo" SSI-command output; the bug had appeared in 0.6.14. *) Bugfix: a worker process hung if a FIFO file was requested. Thanks to Vicente Aguilar and Maxim Dounin. *) Bugfix: OpenSSL-1.0.0 compatibility on 64-bit Linux. Thanks to Maxim Dounin. *) Bugfix: nginx could not be built --without-http-cache; the bug had appeared in 0.8.35.

--- a/src/http/modules/perl/nginx.xs
+++ b/src/http/modules/perl/nginx.xs
@@ -848,7 +848,7 @@ variable(r, name, value = NULL)
 
     #endif
 
-    vv = ngx_http_get_variable(r, &var, hash, 1);
+    vv = ngx_http_get_variable(r, &var, hash);
     if (vv == NULL) {
         XSRETURN_UNDEF;
     }