From 80eed1e285b285393432cf157f12d56763c19dcc Mon Sep 17 00:00:00 2001
From: Daniel Kolesa <d.kolesa@osg.samsung.com>
Date: Wed, 8 Jul 2015 15:11:47 +0100
Subject: [PATCH] eolian/generator: check if the reference is generatable first

---
 src/bin/eolian/docs_generator.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/bin/eolian/docs_generator.c b/src/bin/eolian/docs_generator.c
index 68045dedf0..2999c334a2 100644
--- a/src/bin/eolian/docs_generator.c
+++ b/src/bin/eolian/docs_generator.c
@@ -110,6 +110,7 @@ _generate_ref(const char *refn, Eina_Strbuf *wbuf, Eina_Bool use_legacy)
    if (!fn) goto noref;
 
    Eina_Stringshare *fcn = eolian_function_full_c_name_get(fn, ftype, use_legacy);
+   if (!fcn) goto noref;
    eina_strbuf_append(wbuf, fcn);
    eina_stringshare_del(fcn);
    return;