'tryDml' works with Postgres

1 files changed, 1 insertions, 0 deletions

diff --git a/include/urweb.h b/include/urweb.h
index f254da2a..3f5bf285 100644
--- a/include/urweb.h
+++ b/include/urweb.h
@@ -44,6 +44,7 @@ int uw_rollback(uw_context);
 __attribute__((noreturn)) void uw_error(uw_context, failure_kind, const char *fmt, ...);
 char *uw_error_message(uw_context);
 void uw_set_error_message(uw_context, const char *fmt, ...);
+uw_Basis_string uw_dup_and_clear_error_message(uw_context);
 int uw_has_error(uw_context);
 void uw_push_cleanup(uw_context, void (*func)(void *), void *arg);
 void uw_pop_cleanup(uw_context);