1 files changed, 4 insertions, 4 deletions

diff --git a/src/data.c b/src/data.c
index a155fe6f84a..fd515af5003 100644
--- a/src/data.c
+++ b/src/data.c
@@ -1311,10 +1311,10 @@ set_internal (Lisp_Object symbol, Lisp_Object newval, Lisp_Object where,
 
             /* Find the new binding.  */
             XSETSYMBOL (symbol, sym); /* May have changed via aliasing.  */
-            tem1 = Fassq (symbol,
-                          (blv->frame_local
-                           ? XFRAME (where)->param_alist
-                           : BVAR (XBUFFER (where), local_var_alist)));
+            tem1 = assq_no_quit (symbol,
+                                 (blv->frame_local
+                                  ? XFRAME (where)->param_alist
+                                  : BVAR (XBUFFER (where), local_var_alist)));
             set_blv_where (blv, where);
             blv->found = 1;