From 03ea70c5379b9a9806c824e080c55079db472d03 Mon Sep 17 00:00:00 2001
From: Amir MOHAMMADI <amir.mohammadi@idiap.ch>
Date: Tue, 26 Oct 2021 15:23:28 +0200
Subject: [PATCH] fix comparison to str

---
 bob/ip/qualitymeasure/msu_iqa_features.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bob/ip/qualitymeasure/msu_iqa_features.py b/bob/ip/qualitymeasure/msu_iqa_features.py
index 87abc1e..8b46cff 100644
--- a/bob/ip/qualitymeasure/msu_iqa_features.py
+++ b/bob/ip/qualitymeasure/msu_iqa_features.py
@@ -65,10 +65,10 @@ def sobelEdgeMap(image, orientation='both'):
     refSobel_sep = bob.ip.base.sobel(refImage)
     refSobelX = refSobel_sep[0, :, :]
     refSobelY = refSobel_sep[1, :, :]
-    if orientation is 'horizontal':
+    if orientation == 'horizontal':
         refEdge = iqm.edge_thinning(refSobelX[:, :], refSobelX[:, :], thinning)
     else:
-        if orientation is 'vertical':
+        if orientation == 'vertical':
             refEdge = iqm.edge_thinning(
                 refSobelY[
                     :, :], refSobelY[
-- 
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