Forward fit a bug fix in the TAKE13 handling from 1.3 to 2.0

Submitted by:	Jon Travis <jtravis@covalent.net>

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@85353 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/server/config.c b/server/config.c
index 5df5653d445bf57115d56efb6045c776bf0719da..743b3a79ba75c9c13a265378d5e04c990d12e0a8 100644 (file)
--- a/server/config.c
+++ b/server/config.c
@@ -743,7 +743,7 @@ static const char *invoke_cmd(const command_rec *cmd, cmd_parms *parms,
        w2 = *args ? ap_getword_conf(parms->pool, &args) : NULL;
        w3 = *args ? ap_getword_conf(parms->pool, &args) : NULL;
 
-       if (*w == '\0' || (*w2 && !w3) || *args != 0)
+       if (*w == '\0' || (w2 && *w2 && !w3) || *args != 0)
            return ap_pstrcat(parms->pool, cmd->name,
                            " takes one or three arguments",
                            cmd->errmsg ? ", " : NULL, cmd->errmsg, NULL);