From dba290a22bd8d3ea97fc9230784c4643021c78e3 Mon Sep 17 00:00:00 2001
From: David Vazquez <davazp@gmail.com>
Date: Sat, 26 Sep 2015 11:13:53 +0200
Subject: [PATCH] Use eq to compare symbols

The equalp function is defined in the 'cl' library, which is not loaded
by default. So I was getting the error

   error in process sentinel: not: Symbol's function definition is void:
   equalp

I replaced it with eq as it is comparing symbols
---
 puml-mode.el | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/puml-mode.el b/puml-mode.el
index 4c75bdb..286662f 100644
--- a/puml-mode.el
+++ b/puml-mode.el
@@ -126,8 +126,7 @@
 
 (defun puml-is-image-output-p ()
   "Return true if the diagram output format is an image, false if it's text based."
-  (not (equalp 'utxt
-               (puml-output-type))))
+  (not (eq 'utxt (puml-output-type))))
 
 (defun puml-output-type-opt ()
   "Create the flag to pass to PlantUML to produce the selected output format."