X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Flogging.cpp;h=29d023c04ad577957aa3a1dbacc52fa0a47acb01;hp=83577af200cee7afff6b0cb384a485d63883256a;hb=65c92359634f672e5f472a5214719dabc7e20883;hpb=4b9234088f56c5b0e22f8aa5b18ef346285a7fc6

diff --git a/pv/logging.cpp b/pv/logging.cpp
index 83577af2..29d023c0 100644
--- a/pv/logging.cpp
+++ b/pv/logging.cpp
@@ -20,6 +20,8 @@
 #include "logging.hpp"
 #include "globalsettings.hpp"
 
+#include <iostream>
+
 #ifdef ENABLE_DECODE
 #include <libsigrokdecode/libsigrokdecode.h> /* First, so we avoid a _POSIX_C_SOURCE warning. */
 #endif
@@ -28,6 +30,8 @@
 
 #include <QApplication>
 
+using std::cout;
+using std::endl;
 using std::lock_guard;
 
 namespace pv {
@@ -48,13 +52,15 @@ static void *prev_srd_log_cb_data;
 Logging::~Logging()
 {
 	qInstallMessageHandler(nullptr);
-	sr_log_callback_set(prev_sr_log_cb, prev_sr_log_cb_data);
-	prev_sr_log_cb = NULL;
-	prev_sr_log_cb_data = NULL;
+	if (prev_sr_log_cb)
+		sr_log_callback_set(prev_sr_log_cb, prev_sr_log_cb_data);
+	prev_sr_log_cb = nullptr;
+	prev_sr_log_cb_data = nullptr;
 #ifdef ENABLE_DECODE
-	srd_log_callback_set(prev_srd_log_cb, prev_srd_log_cb_data);
-	prev_srd_log_cb = NULL;
-	prev_srd_log_cb_data = NULL;
+	if (prev_srd_log_cb)
+		srd_log_callback_set(prev_srd_log_cb, prev_srd_log_cb_data);
+	prev_srd_log_cb = nullptr;
+	prev_srd_log_cb_data = nullptr;
 #endif
 
 	GlobalSettings::remove_change_handler(this);
@@ -148,6 +154,8 @@ void Logging::log_pv(QtMsgType type, const QMessageLogContext &context, const QS
 	(void)context;
 
 	logging.log(msg, LogSource_pv);
+
+	cout << msg.toUtf8().data() << endl;
 }
 
 int Logging::log_sr(void *cb_data, int loglevel, const char *format, va_list args)