merchant

commit 754ec646e50bc7764496a71b46a2d7bcaef56d14
parent eaff762ed277d2468b86dc713bfbc9364d8a6a69
Author: Sebastian <sebasjm@gmail.com>
Date:   Tue, 13 Apr 2021 09:00:20 -0300

fix pointer check

Diffstat:
M
src/backend/taler-merchant-httpd_exchanges.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/backend/taler-merchant-httpd_exchanges.c b/src/backend/taler-merchant-httpd_exchanges.c
@@ -364,10 +364,10 @@ process_wire_fees (struct Exchange *exchange,
   while ( (NULL != endp) &&
           (NULL != endp->next) )
     endp = endp->next;
-  while ( (NULL != endp) &&
+  while ( (NULL != endp) && (NULL != fees) &&
           (fees->start_date.abs_value_us < endp->end_date.abs_value_us) )
     fees = fees->next;
-  if ( (NULL != endp) &&
+  if ( (NULL != endp) && (NULL != fees) &&
        (fees->start_date.abs_value_us != endp->end_date.abs_value_us) )
   {
     /* Hole in the fee structure, not allowed! */