style changes.

[bison.git] / src / state.c

diff --git a/src/state.c b/src/state.c
index a0f5cdb84371f20c7be2cbf5793a96dbfcff75e8..b5cd6a329c9927d41017f4c4bc44c9eece9fc998 100644 (file)
--- a/src/state.c
+++ b/src/state.c
@@ -379,7 +379,8 @@ state_hash_free (void)
 void
 state_hash_insert (state *s)
 {
-  hash_insert (state_table, s);
+  if (!hash_insert (state_table, s))
+    xalloc_die ();
 }