2008-01-10 Marcus Brinkmann <[email protected]>

	* kdpipeiodevice.cpp: New version from Frank Osterfeld.

2 files changed, 11 insertions, 6 deletions

diff --git a/gpgme/ChangeLog b/gpgme/ChangeLog
index 9f5bbe60..60b4e503 100644
--- a/gpgme/ChangeLog
+++ b/gpgme/ChangeLog
@@ -1,5 +1,7 @@
 2008-01-10  Marcus Brinkmann  <[email protected]>
 
+	* kdpipeiodevice.cpp: New version from Frank Osterfeld.
+
 	* engine-gpgconf.c (gpgconf_config_load_cb2): Handle the flag
 	NO_ARG_DESC.
 
diff --git a/gpgme/kdpipeiodevice.cpp b/gpgme/kdpipeiodevice.cpp
index 9e0179c9..dd2503bd 100644
--- a/gpgme/kdpipeiodevice.cpp
+++ b/gpgme/kdpipeiodevice.cpp
@@ -329,11 +329,14 @@ void KDPipeIODevice::Private::emitReadyRead()
     emit q->readyRead();
 
     if ( !thisPointer )
-	return;
-    qDebug( "KDPipeIODevice::Private::emitReadyRead %p, %d: locking reader (CONSUMER THREAD)", this, counter );
-    synchronized( reader ) {
-        qDebug( "KDPipeIODevice::Private::emitReadyRead %p, %d: locked reader (CONSUMER THREAD)", this, counter );
-        reader->readyReadSentCondition.wakeAll();
+        return;
+    
+    if ( reader ) {
+        qDebug( "KDPipeIODevice::Private::emitReadyRead %p, %d: locking reader (CONSUMER THREAD)", this, counter );
+        synchronized( reader ) {
+            qDebug( "KDPipeIODevice::Private::emitReadyRead %p, %d: locked reader (CONSUMER THREAD)", this, counter );
+            reader->readyReadSentCondition.wakeAll();
+        }
     }
     qDebug( "KDPipeIODevice::Private::emitReadyRead %p leaving %d", this, counter );
 
@@ -704,7 +707,7 @@ void Reader::run() {
  
         while ( !cancel && !error && bufferFull() ) {
             notifyReadyRead();
-            if ( bufferFull() ) {
+            if ( !cancel && bufferFull() ) {
                 qDebug( "%p: Reader::run: buffer is full, going to sleep", this );
 	        bufferNotFullCondition.wait( &mutex );
 	    }