X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/7eecb2dcc4a30573ee644491a04e18d1acd7ec81..e605596f06f250775f89ddfe3f7f2c8fcfda1c4e:/uip/mhical.c?ds=sidebyside

diff --git a/uip/mhical.c b/uip/mhical.c
index 650b9821..1567d3af 100644
--- a/uip/mhical.c
+++ b/uip/mhical.c
@@ -714,7 +714,7 @@ display (FILE *file, contentline *clines, char *nfs) {
     }
 
     /* Don't call on the END:VCALENDAR line. */
-    if (clines->next) {
+    if (clines  &&  clines->next) {
       (void) fmt_scan (fmt, buffer, INT_MAX, dat, NULL);
       fputs (charstring_buffer (buffer), file);
       fmt_free (fmt, 1);