1 files changed, 8 insertions, 8 deletions

diff --git a/plugins/check_http.c b/plugins/check_http.c
index 6f8ad9a4..dd058219 100644
--- a/plugins/check_http.c
+++ b/plugins/check_http.c
@@ -676,17 +676,17 @@ check_document_dates (const char *headers)
         } else if (!document_date || !*document_date) {
                 die (STATE_CRITICAL, _("Document modification date unknown\n"));
         } else {
-                time_t sd = parse_time_string (server_date);
-                time_t dd = parse_time_string (document_date);
+                time_t srv_data = parse_time_string (server_date);
+                time_t doc_data = parse_time_string (document_date);
 
-                if (sd <= 0) {
+                if (srv_data <= 0) {
                         die (STATE_CRITICAL, _("CRITICAL - Server date \"%100s\" unparsable"), server_date);
-                } else if (dd <= 0) {
+                } else if (doc_data <= 0) {
                         die (STATE_CRITICAL, _("CRITICAL - Document date \"%100s\" unparsable"), document_date);
-                } else if (dd > sd + 30) {
-                        die (STATE_CRITICAL, _("CRITICAL - Document is %d seconds in the future\n"), dd - sd);
-                } else if (dd < sd - maximum_age) {
-                int n = (sd - dd);
+                } else if (doc_data > srv_data + 30) {
+                        die (STATE_CRITICAL, _("CRITICAL - Document is %d seconds in the future\n"), (int)doc_data - (int)srv_data);
+                } else if (doc_data < srv_data - maximum_age) {
+                int n = (srv_data - doc_data);
                 if (n > (60 * 60 * 24 * 2))
                         die (STATE_CRITICAL,
                           _("CRITICAL - Last modified %.1f days ago\n"),