From 374a97e28a3aaf3d62c08fefd04c13acb4a1d30d Mon Sep 17 00:00:00 2001
From: "Tomas \"Jethro\" Pokorny" <xtompok@gmail.com>
Date: Wed, 8 Apr 2020 21:45:55 +0200
Subject: [PATCH] Fix obrazek_maly_tag kdyz neni zadny obrazek.

---
 galerie/models.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/galerie/models.py b/galerie/models.py
index c6acc5df..2d9b8e56 100644
--- a/galerie/models.py
+++ b/galerie/models.py
@@ -69,6 +69,8 @@ class Obrazek(models.Model):
 		ordering = ['nazev']
 
 	def obrazek_maly_tag(self):
+		if not self.obrazek_maly:
+			return ''
 		return u'<img src="{}">'.format(self.obrazek_maly.url)
 	obrazek_maly_tag.short_description = "Náhled"
 	obrazek_maly_tag.allow_tags = True