From f828c375e6325583c2d5c0eea4230cd426dcdc62 Mon Sep 17 00:00:00 2001
From: rr- <rr-@sakuya.pl>
Date: Thu, 2 Feb 2017 21:52:52 +0100
Subject: [PATCH] server/posts: fix reverse search late evaluation

Uploading webms caused 'Not an image.' error to be shown, cause
generators are evaluated lazily, so the `catch` never worked.
---
 server/szurubooru/func/posts.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/server/szurubooru/func/posts.py b/server/szurubooru/func/posts.py
index de58db0..51d11f3 100644
--- a/server/szurubooru/func/posts.py
+++ b/server/szurubooru/func/posts.py
@@ -553,11 +553,13 @@ def search_by_image_exact(image_content):
 
 
 def search_by_image(image_content):
+    ret = []
     for result in image_hash.search_by_image(image_content):
-        yield PostLookalike(
+        ret.append(PostLookalike(
             score=result.score,
             distance=result.distance,
-            post=get_post_by_id(result.path))
+            post=get_post_by_id(result.path)))
+    return ret
 
 
 def populate_reverse_search():