commit 9a29d129f20873f4de4553eab00b869815a75bac
author Igor Sysoev <igor@sysoev.ru> Sun Nov 26 16:56:41 2006 +0000
committer Igor Sysoev <igor@sysoev.ru> Sun Nov 26 16:56:41 2006 +0000
tree 0cdd6177ef7d8e12a78ab633bf14db3cf5920efe
parent 36d520d686b2109f1fcece8a4bdeb044b49e791a

add comment

src/http/modules/perl/ngx_http_perl_module.c

diff --git a/src/http/modules/perl/ngx_http_perl_module.c b/src/http/modules/perl/ngx_http_perl_module.c
index 9674358..e460550 100644
--- a/src/http/modules/perl/ngx_http_perl_module.c
+++ b/src/http/modules/perl/ngx_http_perl_module.c
@@ -694,6 +694,9 @@
 
     if (ngx_strncmp(p, "sub ", 4) == 0 || ngx_strncmp(p, "use ", 4) == 0) {
         *sv = eval_pv((char *) p, FALSE);
+
+        /* eval_pv() does not set ERRSV on failure */
+
         return;
     }