[arrayfire] 154/408: Fixing the checks for skew

[Ghislain Vaillant]

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ghisvail-guest pushed a commit to branch debian/sid
in repository arrayfire.

commit 9564317ad8dc652b497b8053dc1c2cd04c3e1cbc
Author: Pavan Yalamanchili <pavan at arrayfire.com>
Date:   Wed Jul 15 19:27:44 2015 -0400

    Fixing the checks for skew
---
 src/api/c/transform.cpp | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/src/api/c/transform.cpp b/src/api/c/transform.cpp
index cc17adc..74612d3 100644
--- a/src/api/c/transform.cpp
+++ b/src/api/c/transform.cpp
@@ -106,17 +106,25 @@ af_err af_scale(af_array *out, const af_array in, const float scale0, const floa
         dim_t _odim0 = odim0, _odim1 = odim1;
         float sx, sy;
 
-        DIM_ASSERT(4, odim0 != 0);
-        DIM_ASSERT(5, odim1 != 0);
-
         if(_odim0 == 0 && _odim1 == 0) {
+
+            DIM_ASSERT(2, scale0 != 0);
+            DIM_ASSERT(3, scale1 != 0);
+
             sx = 1.f / scale0, sy = 1.f / scale1;
             _odim0 = idims[0] / sx;
             _odim1 = idims[1] / sy;
+
         } else if (scale0 == 0 && scale1 == 0) {
+
+            DIM_ASSERT(4, odim0 != 0);
+            DIM_ASSERT(5, odim1 != 0);
+
             sx = idims[0] / (float)_odim0;
             sy = idims[1] / (float)_odim1;
+
         } else {
+
             sx = 1.f / scale0, sy = 1.f / scale1;
         }
 

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