Merge remote branch 'origin/4.6' into qt-master-from-4.6

Conflicts:
	examples/assistant/simpletextviewer/findfiledialog.cpp
	qmake/generators/symbian/symmake.cpp
	tools/assistant/lib/qhelpgenerator.cpp
	tools/assistant/lib/qhelpsearchquerywidget.cpp
	translations/translations.pri

3 files changed, 26 insertions, 19 deletions

diff --git a/src/corelib/io/qdebug.h b/src/corelib/io/qdebug.h
index 1c68716..bc68599 100644
--- a/src/corelib/io/qdebug.h
+++ b/src/corelib/io/qdebug.h
@@ -83,7 +83,7 @@ public:
             if(stream->message_output) {
                 QT_TRY {
                     qt_message_output(stream->type, stream->buffer.toLocal8Bit().data());
-                } QT_CATCH(std::bad_alloc) { /* We're out of memory - give up. */ }
+                } QT_CATCH(std::bad_alloc&) { /* We're out of memory - give up. */ }
             }
             delete stream;
         }
diff --git a/src/corelib/io/qprocess_symbian.cpp b/src/corelib/io/qprocess_symbian.cpp
index ddced73..75cde51 100644
--- a/src/corelib/io/qprocess_symbian.cpp
+++ b/src/corelib/io/qprocess_symbian.cpp
@@ -919,34 +919,41 @@ bool QProcessPrivate::waitForFinished(int msecs)
     Q_Q(QProcess);
     QPROCESS_DEBUG_PRINT("QProcessPrivate::waitForFinished(%d)", msecs);
 
-    TRequestStatus timerStatus = 0;
-    TRequestStatus logonStatus = 0;
+    TRequestStatus timerStatus = KErrNone;
+    TRequestStatus logonStatus = KErrNone;
     bool timeoutOccurred = false;
 
     // Logon to process to observe its death
     if (qt_rprocess_running(symbianProcess)) {
         symbianProcess->Logon(logonStatus);
 
-        // Create timer
-        RTimer timer;
-        timer.CreateLocal();
-        TTimeIntervalMicroSeconds32 interval(msecs*1000);
-        timer.After(timerStatus, interval);
+        if (msecs < 0) {
+            // If timeout is negative, there is no timeout
+            QPROCESS_DEBUG_PRINT("QProcessPrivate::waitForFinished() - Waiting (just logon)...");
+            User::WaitForRequest(logonStatus);
+            QPROCESS_DEBUG_PRINT("QProcessPrivate::waitForFinished() - Wait completed");
+        } else {
+            // Create timer
+            RTimer timer;
+            timer.CreateLocal();
+            TTimeIntervalMicroSeconds32 interval(msecs*1000);
+            timer.After(timerStatus, interval);
 
-        QPROCESS_DEBUG_PRINT("QProcessPrivate::waitForFinished() - Waiting...");
-        User::WaitForRequest(logonStatus, timerStatus);
-        QPROCESS_DEBUG_PRINT("QProcessPrivate::waitForFinished() - Wait completed");
+            QPROCESS_DEBUG_PRINT("QProcessPrivate::waitForFinished() - Waiting (logon + timer)...");
+            User::WaitForRequest(logonStatus, timerStatus);
+            QPROCESS_DEBUG_PRINT("QProcessPrivate::waitForFinished() - Wait completed");
 
-        if (timerStatus == KErrNone)
-            timeoutOccurred = true;
+            if (timerStatus == KErrNone)
+                timeoutOccurred = true;
 
-        timer.Cancel();
-        timer.Close();
+            timer.Cancel();
+            timer.Close();
 
-        symbianProcess->LogonCancel(logonStatus);
+            symbianProcess->LogonCancel(logonStatus);
 
-        // Eat cancel request completion so that it won't mess up main thread scheduling later
-        User::WaitForRequest(logonStatus, timerStatus);
+            // Eat cancel request completion so that it won't mess up main thread scheduling later
+            User::WaitForRequest(logonStatus, timerStatus);
+        }
     } else {
         QPROCESS_DEBUG_PRINT("QProcessPrivate::waitForFinished(), qt_rprocess_running returned false");
     }
diff --git a/src/corelib/io/qprocess_unix.cpp b/src/corelib/io/qprocess_unix.cpp
index 0bf7d3f..5119ec0 100644
--- a/src/corelib/io/qprocess_unix.cpp
+++ b/src/corelib/io/qprocess_unix.cpp
@@ -783,7 +783,7 @@ bool QProcessPrivate::processStarted()
 
     // did we read an error message?
     if (i > 0)
-        q_func()->setErrorString(QString::fromUtf16(buf, i / sizeof(QChar)));
+        q_func()->setErrorString(QString((const QChar *)buf, i / sizeof(QChar)));
 
     return i <= 0;
 }