Do not set blackbox patterns when not set

* indium-v8.el (indium-v8--enable-debugger): Do not try to set blackbox patterns if `indium-debugger-blackbox-regexps' is not set.
NicolasPetton · Jul 25, 2018 · 4df8a1a · 4df8a1a
1 parent 6a8ea8b
commit 4df8a1a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/indium-v8.el b/indium-v8.el
@@ -481,7 +481,8 @@ inspectors."
    '((method . "Debugger.enable"))
    (lambda (&rest _)
      (indium-v8-set-pause-on-exceptions "uncaught")
-     (indium-v8--set-blackbox-patterns indium-debugger-blackbox-regexps))))
+     (when indium-debugger-blackbox-regexps
+       (indium-v8--set-blackbox-patterns indium-debugger-blackbox-regexps)))))
 
 (defun indium-v8--set-blackbox-patterns (regexps)
   "Replace previous blackbox patterns with passed REGEXPS."