From: Soeren Apel <redacted>
Date: Sat, 15 Aug 2015 21:14:17 +0000 (+0200)
Subject: Fix #615 by opening the output stream only if needed
X-Git-Tag: pulseview-0.3.0~151
X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=commitdiff_plain;h=542f1e6c4ac755f5ef79b2c01e099ce69a1e8520;hp=0518e9c9d1c59080eb167e7b13bd498a90ac1b0f

Fix #615 by opening the output stream only if needed
---

diff --git a/pv/storesession.cpp b/pv/storesession.cpp
index aa290237..9a30c243 100644
--- a/pv/storesession.cpp
+++ b/pv/storesession.cpp
@@ -55,6 +55,7 @@ using Glib::VariantBase;
 using sigrok::ConfigKey;
 using sigrok::Error;
 using sigrok::OutputFormat;
+using sigrok::OutputFlag;
 
 namespace pv {
 
@@ -140,8 +141,9 @@ bool StoreSession::start()
 
 		map<string, Glib::VariantBase> options = options_;
 
-		output_stream_.open(file_name_, ios_base::binary |
-			ios_base::trunc | ios_base::out);
+		if (!output_format_->test_flag(OutputFlag::INTERNAL_IO_HANDLING))
+			output_stream_.open(file_name_, ios_base::binary |
+					ios_base::trunc | ios_base::out);
 
 		output_ = output_format_->create_output(file_name_, device, options);
 		auto meta = context->create_meta_packet(