X-Git-Url: https://git.dlugolecki.net.pl/?a=blobdiff_plain;f=gom%2Fsubmission.c;h=fcd3c862492be25a90778fc4b1df6997928534d2;hb=f8536669a2c38054a067bfe1596f90744b6c58da;hp=1c84088572303e6d43ca212b48cb83796f2a7687;hpb=7ea4ef8cae7b52f2bf66371a5e7b493cbd12900e;p=gedcom-parse.git

diff --git a/gom/submission.c b/gom/submission.c
index 1c84088..fcd3c86 100644
--- a/gom/submission.c
+++ b/gom/submission.c
@@ -56,7 +56,8 @@ void submission_subscribe()
 void submission_add_user_data(Gom_ctxt ctxt, struct user_data* data)
 {
   struct submission *obj = SAFE_CTXT_CAST(submission, ctxt);
-  LINK_CHAIN_ELT(user_data, obj->extra, data)
+  if (obj)
+    LINK_CHAIN_ELT(user_data, obj->extra, data);
 }
 
 void submission_cleanup()
@@ -69,7 +70,7 @@ void submission_cleanup()
     SAFE_FREE(gom_submission->nr_of_descendant_gens);
     SAFE_FREE(gom_submission->ordinance_process_flag);
     SAFE_FREE(gom_submission->record_id);
-    DESTROY_CHAIN_ELTS(user_data, gom_submission->extra, user_data_cleanup)
+    DESTROY_CHAIN_ELTS(user_data, gom_submission->extra, user_data_cleanup);
     SAFE_FREE(gom_submission);
   }
 }
@@ -79,12 +80,17 @@ struct submission* gom_get_submission()
   return gom_submission;
 }
 
-struct submission* make_submission_record(char* xref)
+struct submission* make_submission_record(const char* xref)
 {
   if (! gom_submission) {
     gom_submission = (struct submission*)malloc(sizeof(struct submission));
-    memset(gom_submission, 0, sizeof(struct submission));
-    gom_submission->xrefstr = strdup(xref);
+    if (! gom_submission)
+      MEMORY_ERROR;
+    else {
+      memset(gom_submission, 0, sizeof(struct submission));
+      gom_submission->xrefstr = strdup(xref);
+      if (!gom_submission->xrefstr) MEMORY_ERROR;
+    }
   }
   
   return gom_submission;