1 files changed, 1 insertions, 1 deletions

diff --git a/src/callint.c b/src/callint.c
index 7907644db9d..416ee1db45b 100644
--- a/src/callint.c
+++ b/src/callint.c
@@ -687,7 +687,7 @@ Otherwise, this is done only if an arg is read using the minibuffer.")
           break;
 
         case 'z':               /* Coding-system symbol or nil */
-          args[i] = Fread_coding_system (build_string (callint_message));
+          args[i] = Fread_coding_system (build_string (callint_message), Qnil);
           visargs[i] = last_minibuf_string;
           break;