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-rw-r--r--plugins/check_tcp.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/plugins/check_tcp.c b/plugins/check_tcp.c
index 63f9fd9c..a18c37ae 100644
--- a/plugins/check_tcp.c
+++ b/plugins/check_tcp.c
@@ -577,7 +577,8 @@ process_arguments (int argc, char **argv)
577 if ((temp=strchr(optarg,','))!=NULL) { 577 if ((temp=strchr(optarg,','))!=NULL) {
578 *temp='\0'; 578 *temp='\0';
579 if (!is_intnonneg (optarg)) 579 if (!is_intnonneg (optarg))
580 usage2 (_("Invalid certificate expiration period"), optarg); days_till_exp_warn = atoi(optarg); 580 usage2 (_("Invalid certificate expiration period"), optarg);
581 days_till_exp_warn = atoi (optarg);
581 *temp=','; 582 *temp=',';
582 temp++; 583 temp++;
583 if (!is_intnonneg (temp)) 584 if (!is_intnonneg (temp))