[Bf-blender-cvs] [31cb14f] master: Cleanup: check exact error w/ mathutils functions

[Campbell Barton]

Commit: 31cb14f5de10903d8d057ea539d5fea7fff8974a
Author: Campbell Barton
Date:   Wed Jul 29 10:37:39 2015 +1000
Branches: master
https://developer.blender.org/rB31cb14f5de10903d8d057ea539d5fea7fff8974a

Cleanup: check exact error w/ mathutils functions

===================================================================

M       source/blender/python/mathutils/mathutils_Matrix.c

===================================================================

diff --git a/source/blender/python/mathutils/mathutils_Matrix.c 
b/source/blender/python/mathutils/mathutils_Matrix.c
index 817173c..aba1f90 100644
--- a/source/blender/python/mathutils/mathutils_Matrix.c
+++ b/source/blender/python/mathutils/mathutils_Matrix.c
@@ -843,7 +843,7 @@ static PyObject *C_Matrix_Shear(PyObject *cls, PyObject 
*args)
                /* 3 or 4, apply as 3x3, resize later if needed */
                float factor[2];
 
-               if (mathutils_array_parse(factor, 2, 2, fac, "Matrix.Shear()") 
< 0) {
+               if (mathutils_array_parse(factor, 2, 2, fac, "Matrix.Shear()") 
== -1) {
                        return NULL;
                }
 
@@ -2122,7 +2122,7 @@ static int Matrix_ass_item_row(MatrixObject *self, int 
row, PyObject *value)
                return -1;
        }
 
-       if (mathutils_array_parse(vec, self->num_col, self->num_col, value, 
"matrix[i] = value assignment") < 0) {
+       if (mathutils_array_parse(vec, self->num_col, self->num_col, value, 
"matrix[i] = value assignment") == -1) {
                return -1;
        }
 
@@ -2147,7 +2147,7 @@ static int Matrix_ass_item_col(MatrixObject *self, int 
col, PyObject *value)
                return -1;
        }
 
-       if (mathutils_array_parse(vec, self->num_row, self->num_row, value, 
"matrix[i] = value assignment") < 0) {
+       if (mathutils_array_parse(vec, self->num_row, self->num_row, value, 
"matrix[i] = value assignment") == -1) {
                return -1;
        }
 
@@ -2224,7 +2224,7 @@ static int Matrix_ass_slice(MatrixObject *self, int 
begin, int end, PyObject *va
                        PyObject *item = PySequence_Fast_GET_ITEM(value_fast, 
row - begin);
 
                        if (mathutils_array_parse(vec, self->num_col, 
self->num_col, item,
-                                                 "matrix[begin:end] = value 
assignment") < 0)
+                                                 "matrix[begin:end] = value 
assignment") == -1)
                        {
                                return -1;
                        }

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