Removed warning in the Cipher extension

ypopovych · Kaelzs · commit 308de46a954b · 2019-05-21T18:52:29.000+08:00
diff --git a/Sources/SQLite/Extensions/Cipher.swift b/Sources/SQLite/Extensions/Cipher.swift
@@ -60,7 +60,7 @@ extension Connection {
     // the key provided is incorrect. To test that the database can be successfully opened with the
     // provided key, it is necessary to perform some operation on the database (i.e. read from it).
     private func cipher_key_check() throws {
-        try scalar("SELECT count(*) FROM sqlite_master;")
+        let _ = try scalar("SELECT count(*) FROM sqlite_master;")
     }
 }
 #endif

Original file line number	Diff line number	Diff line change
`@@ -60,7 +60,7 @@ extension Connection {`
`60`	`60`	`// the key provided is incorrect. To test that the database can be successfully opened with the`
`61`	`61`	`// provided key, it is necessary to perform some operation on the database (i.e. read from it).`
`62`	`62`	`private func cipher_key_check() throws {`
`63`		`- try scalar("SELECT count(*) FROM sqlite_master;")`
	`63`	`+ let _ = try scalar("SELECT count(*) FROM sqlite_master;")`
`64`	`64`	`}`
`65`	`65`	`}`
`66`	`66`	`#endif`