nginx-0.0.11-2004-09-19-22:27:00 import
diff --git a/src/http/ngx_http_request.c b/src/http/ngx_http_request.c
index 70f9955..bc21021 100644
--- a/src/http/ngx_http_request.c
+++ b/src/http/ngx_http_request.c
@@ -1153,7 +1153,7 @@
 
         if (!r->headers_in.msie && !r->headers_in.opera) {
 
-            if (ngx_strstr(user_agent, "Gecko")) {
+            if (ngx_strstr(user_agent, "Gecko/")) {
                 r->headers_in.gecko = 1;
 
             } else if (ngx_strstr(user_agent, "Konqueror")) {