X-Git-Url: https://git.dlugolecki.net.pl/?a=blobdiff_plain;f=gedcom%2Fxref.c;h=d07f387b3ad843a3f42e83faef808cb4d8a82eb4;hb=fffe9618ff8a5cfcac207f231b531615dfb0e38f;hp=bc05ac3748cc5321a9fc9c6cfdbc202daf057610;hpb=4af0e99da018aa2eb898de1e1dbc10839b857253;p=gedcom-parse.git

diff --git a/gedcom/xref.c b/gedcom/xref.c
index bc05ac3..d07f387 100644
--- a/gedcom/xref.c
+++ b/gedcom/xref.c
@@ -133,7 +133,7 @@ int check_xref_table()
   return result;
 }
 
-struct xref_value *gedcom_get_by_xref(char *key)
+struct xref_value *gedcom_get_by_xref(const char *key)
 {
   hnode_t *node = hash_lookup(xrefs, key);
   if (node) {