(find_handler_clause): Give up on debugger if INPUT_BLOCKED_P.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/eval.c b/src/eval.c
index 5f3bd46c4dc..dbd30eac201 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -1904,6 +1904,9 @@ find_handler_clause (handlers, conditions, sig, data, debugger_value_ptr)
           max_specpdl_size--;
         }
       if (! no_debugger
+          /* Don't try to run the debugger with interrupts blocked.
+             The editing loop would return anyway.  */
+          && ! INPUT_BLOCKED_P
           && (EQ (sig_symbol, Qquit)
               ? debug_on_quit
               : wants_debugger (Vdebug_on_error, conditions))