1 files changed, 1 insertions, 0 deletions

diff --git a/src/data.c b/src/data.c
index afbca80181d..811619b58b3 100644
--- a/src/data.c
+++ b/src/data.c
@@ -3366,6 +3366,7 @@ arith_error (signo)
   sigsetmask (SIGEMPTYMASK);
 #endif /* not BSD4_1 */
 
+  SIGNAL_THREAD_CHECK (signo);
   Fsignal (Qarith_error, Qnil);
 }