cleanups

peachpiecompiler · Jan 21, 2023 · e548ba4 · e548ba4
1 parent 3f70699
commit e548ba4
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/src/PDO/Peachpie.Library.PDO/PDODriver.cs b/src/PDO/Peachpie.Library.PDO/PDODriver.cs
@@ -68,6 +68,11 @@ public virtual string ClientVersion
         public virtual DbConnection OpenConnection(ReadOnlySpan<char> dsn, string? user, string? password, PhpArray options)
         {
             var connection = this.DbFactory.CreateConnection();
+            if (connection == null)
+            {
+                throw new InvalidOperationException(nameof(connection));
+            }
+
             connection.ConnectionString = this.BuildConnectionString(dsn, user, password, options);
             connection.Open();
             return connection;

diff --git a/src/Peachpie.CodeAnalysis/FlowAnalysis/PHPDoc.cs b/src/Peachpie.CodeAnalysis/FlowAnalysis/PHPDoc.cs
@@ -93,8 +93,7 @@ public static bool GetEntryText(this IDocEntry entry, out string text)
                 var str = entry.ToString().AsSpan().Trim();
 
                 // @tagname [text]
-                int i;
-
+
                 // @tagname
                 if (str.Length > 0 && str[0] == '@')
                 {