istream-concat: Fixed another memory leak.

diff --git a/src/lib/istream-concat.c b/src/lib/istream-concat.c
index ab7425770e337a6d6c2017d5d93a735fe1d75e8f..40a0c71aec0e3f7b69ff1d1aa99b89db158fa95c 100644 (file)
--- a/src/lib/istream-concat.c
+++ b/src/lib/istream-concat.c
@@ -31,6 +31,8 @@ static void i_stream_concat_destroy(struct iostream_private *stream)
 
        for (i = 0; cstream->input[i] != NULL; i++)
                i_stream_unref(&cstream->input[i]);
+       i_free(cstream->input);
+       i_free(cstream->input_size);
        i_free(cstream->istream.w_buffer);
 }