From 1e20a5df70ffc0f827a51711cfc13a0855c32658 Mon Sep 17 00:00:00 2001
From: Noel Dawe <noel.dawe@gmail.com>
Date: Mon, 7 Sep 2015 10:06:28 +1000
Subject: [PATCH] remove unused variable

---
 root_numpy/src/_librootnumpy.cpp | 22 +++++-----------------
 root_numpy/src/tree.pyx          |  2 +-
 2 files changed, 6 insertions(+), 18 deletions(-)

diff --git a/root_numpy/src/_librootnumpy.cpp b/root_numpy/src/_librootnumpy.cpp
index 070e212..ef082be 100644
--- a/root_numpy/src/_librootnumpy.cpp
+++ b/root_numpy/src/_librootnumpy.cpp
@@ -15835,9 +15835,6 @@ static PyObject *__pyx_f_13_librootnumpy_tree2array(TTree *__pyx_v_tree, PyObjec
 ;
   PyObject *__pyx_v_indices = NULL
 #line 118 "root_numpy/src/tree.pyx"
-;
-  CYTHON_UNUSED PyObject *__pyx_v_ex = NULL
-#line 118 "root_numpy/src/tree.pyx"
 ;
   PyObject *__pyx_v_idx = NULL
 #line 118 "root_numpy/src/tree.pyx"
@@ -18972,7 +18969,7 @@ __pyx_t_20 = PyObject_GetIter(__pyx_t_2); if (unlikely(!__pyx_t_20)) {__pyx_file
  *         # Initialize the array
  *         try:             # <<<<<<<<<<<<<<
  *             arr = np.empty(num_entries, dtype=dtype)
- *         except MemoryError as ex:
+ *         except MemoryError:
  */
 
 #line 319 "root_numpy/src/tree.pyx"
@@ -18989,7 +18986,7 @@ __pyx_t_20 = PyObject_GetIter(__pyx_t_2); if (unlikely(!__pyx_t_20)) {__pyx_file
  *         # Initialize the array
  *         try:
  *             arr = np.empty(num_entries, dtype=dtype)             # <<<<<<<<<<<<<<
- *         except MemoryError as ex:
+ *         except MemoryError:
  *             # Raise a more informative exception
  */
 
@@ -19110,7 +19107,7 @@ __pyx_t_20 = PyObject_GetIter(__pyx_t_2); if (unlikely(!__pyx_t_20)) {__pyx_file
       /* "root_numpy/src/tree.pyx":321
  *         try:
  *             arr = np.empty(num_entries, dtype=dtype)
- *         except MemoryError as ex:             # <<<<<<<<<<<<<<
+ *         except MemoryError:             # <<<<<<<<<<<<<<
  *             # Raise a more informative exception
  *             raise MemoryError("failed to allocate memory for {0} array of {1} records with {2} fields".format(
  */
@@ -19136,14 +19133,8 @@ __pyx_t_20 = PyObject_GetIter(__pyx_t_2); if (unlikely(!__pyx_t_20)) {__pyx_file
 #line 321 "root_numpy/src/tree.pyx"
         __Pyx_GOTREF(__pyx_t_9);
 
-#line 321 "root_numpy/src/tree.pyx"
-        __Pyx_INCREF(__pyx_t_2);
-
-#line 321 "root_numpy/src/tree.pyx"
-        __pyx_v_ex = __pyx_t_2;
-
         /* "root_numpy/src/tree.pyx":323
- *         except MemoryError as ex:
+ *         except MemoryError:
  *             # Raise a more informative exception
  *             raise MemoryError("failed to allocate memory for {0} array of {1} records with {2} fields".format(             # <<<<<<<<<<<<<<
  *                 humanize_bytes(dtype.itemsize * num_entries), num_entries, len(dtype_fields)))
@@ -19306,7 +19297,7 @@ __pyx_t_20 = PyObject_GetIter(__pyx_t_2); if (unlikely(!__pyx_t_20)) {__pyx_file
         __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
 
         /* "root_numpy/src/tree.pyx":323
- *         except MemoryError as ex:
+ *         except MemoryError:
  *             # Raise a more informative exception
  *             raise MemoryError("failed to allocate memory for {0} array of {1} records with {2} fields".format(             # <<<<<<<<<<<<<<
  *                 humanize_bytes(dtype.itemsize * num_entries), num_entries, len(dtype_fields)))
@@ -20219,9 +20210,6 @@ __pyx_t_9 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_9)) {__pyx_
 #line 118 "root_numpy/src/tree.pyx"
   __Pyx_XDECREF(__pyx_v_indices);
 
-#line 118 "root_numpy/src/tree.pyx"
-  __Pyx_XDECREF(__pyx_v_ex);
-
 #line 118 "root_numpy/src/tree.pyx"
   __Pyx_XDECREF(__pyx_v_idx);
 
diff --git a/root_numpy/src/tree.pyx b/root_numpy/src/tree.pyx
index f79f231..8aca90e 100644
--- a/root_numpy/src/tree.pyx
+++ b/root_numpy/src/tree.pyx
@@ -318,7 +318,7 @@ cdef object tree2array(TTree* tree, branches, string selection,
         # Initialize the array
         try:
             arr = np.empty(num_entries, dtype=dtype)
-        except MemoryError as ex:
+        except MemoryError:
             # Raise a more informative exception
             raise MemoryError("failed to allocate memory for {0} array of {1} records with {2} fields".format(
                 humanize_bytes(dtype.itemsize * num_entries), num_entries, len(dtype_fields)))