From 59ab125f7e1d72b73bc2400aa2a4665d698ed1ff Mon Sep 17 00:00:00 2001
From: Brendan Le Foll <brendan.le.foll@intel.com>
Date: Tue, 1 Sep 2015 14:54:38 +0100
Subject: [PATCH] gpio.c: fix segfault on isrExit in python because of double
 Py_DECREF

Py_DECREF is not required here as no interpreter is clever enough to handle
this reference causing a double free on isrExit(). Closes #265

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
---
 src/gpio/gpio.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/src/gpio/gpio.c b/src/gpio/gpio.c
index 58ccfe6..eb31a96 100644
--- a/src/gpio/gpio.c
+++ b/src/gpio/gpio.c
@@ -320,11 +320,6 @@ mraa_gpio_isr_exit(mraa_gpio_context dev)
         }
     }
 
-#ifdef SWIGPYTHON
-    // Dereference our Python call back function
-    Py_DECREF(dev->isr);
-#endif
-
     // assume our thread will exit either way we just lost it's handle
     dev->thread_id = 0;
     dev->isr_value_fp = -1;