InputStream: add static method OpenReady()

Merge some duplicate code.

1 files changed, 2 insertions, 15 deletions

diff --git a/test/read_tags.cxx b/test/read_tags.cxx
index dac9aba00..d2cd162d2 100644
--- a/test/read_tags.cxx
+++ b/test/read_tags.cxx
@@ -113,26 +113,13 @@ int main(int argc, char **argv)
 		Mutex mutex;
 		Cond cond;
 
-		InputStream *is = InputStream::Open(path, mutex, cond,
-						    error);
+		InputStream *is = InputStream::OpenReady(path, mutex, cond,
+							 error);
 		if (is == NULL) {
 			FormatError(error, "Failed to open %s", path);
 			return EXIT_FAILURE;
 		}
 
-		mutex.lock();
-
-		is->WaitReady();
-
-		if (!is->Check(error)) {
-			mutex.unlock();
-
-			FormatError(error, "Failed to read %s", path);
-			return EXIT_FAILURE;
-		}
-
-		mutex.unlock();
-
 		success = plugin->ScanStream(*is, print_handler, nullptr);
 		is->Close();
 	}