SearchForSeries won't fail if an apostrophe is used in the search term (Let's PetaPoco handle building the query, as it should).

NzbDrone.Core.Test/ProviderTests/SeriesProviderTest.cs

@@ -721,5 +721,30 @@ public void SearchForSeries_should_not_return_results_that_do_not_contain_the_qu
             //Assert
             series.Should().HaveCount(0);
         }
+
+        [Test]
+        public void SearchForSeries_should_return_results_when_query_has_special_characters()
+        {
+            var mocker = new AutoMoqer(MockBehavior.Strict);
+            var db = TestDbHelper.GetEmptyDatabase();
+            mocker.SetConstant(db);
+
+            var fakeQuality = Builder<QualityProfile>.CreateNew().Build();
+            var fakeSeries = Builder<Series>.CreateListOfSize(10)
+                .All()
+                .With(e => e.QualityProfileId = fakeQuality.QualityProfileId)
+                .TheLast(1)
+                .With(s => s.Title = "It's Always Sunny")
+                .Build();
+
+            db.InsertMany(fakeSeries);
+            db.Insert(fakeQuality);
+
+            //Act
+            var series = mocker.Resolve<SeriesProvider>().SearchForSeries("it's");
+
+            //Assert
+            series.Should().HaveCount(1);
+        }
     }
 }

NzbDrone.Core/Providers/SeriesProvider.cs

@@ -186,11 +186,11 @@ public virtual bool SeriesPathExists(string cleanPath)
 
         public virtual List<Series> SearchForSeries(string title)
         {
-            var query = String.Format(@"SELECT * FROM Series
+            var query = String.Format("%{0}%", title);
-                                INNER JOIN QualityProfiles ON Series.QualityProfileId = QualityProfiles.QualityProfileId
-                                WHERE Title LIKE '%{0}%'", title);
 
-            var series = _database.Fetch<Series, QualityProfile>(query);
+            var series = _database.Fetch<Series, QualityProfile>(@"SELECT * FROM Series
+                                INNER JOIN QualityProfiles ON Series.QualityProfileId = QualityProfiles.QualityProfileId
+                                WHERE Title LIKE @0", query);
 
             return series;
         }