More work to migrate off of ad-hoc data structures

1 files changed, 1 insertions, 0 deletions

diff --git a/intern.cpp b/intern.cpp
index d52857f1..2fed376f 100644
--- a/intern.cpp
+++ b/intern.cpp
@@ -30,6 +30,7 @@ static hash_table_t *intern_static_table=0;
 
 const wchar_t *intern( const wchar_t *in )
 {
+    ASSERT_IS_MAIN_THREAD();
 	const wchar_t *res=0;
 
 //	debug( 0, L"intern %ls", in );