CVS commit by faure: 

backport error handling fix


  M +10 -5     qgpgmecryptoconfig.cpp   1.16.2.8
  M +2 -2      qgpgmecryptoconfig.h   1.9.2.2


--- kdepim/certmanager/lib/backends/qgpgme/qgpgmecryptoconfig.cpp  #1.16.2.7:1.16.2.8
@@ -57,9 +57,8 @@ static bool s_duringClear = false;
 // Change size of mFlags bitfield if adding new values here
 
-QGpgMECryptoConfig::QGpgMECryptoConfig( bool showErrors )
+QGpgMECryptoConfig::QGpgMECryptoConfig()
  : mComponents( 7 ), mParsed( false )
 {
     mComponents.setAutoDelete( true );
-    runGpgConf( showErrors );
 }
 
@@ -84,9 +83,15 @@ void QGpgMECryptoConfig::runGpgConf( boo
     rc = -1;
   else
-    rc = ( proc.normalExit() ) ? proc.exitStatus() : -1 ;
+    rc = ( proc.normalExit() ) ? proc.exitStatus() : -2 ;
 
   // handle errors, if any (and if requested)
   if ( showErrors && rc != 0 ) {
-    QString wmsg = i18n("<qt>Failed to execute gpgconf:<br>%1</qt>").arg( strerror(rc) );
+    QString wmsg = i18n("<qt>Failed to execute gpgconf:<br>%1</qt>");
+    if ( rc == -1 )
+        wmsg = wmsg.arg( i18n( "program not found" ) );
+    else if ( rc == -2 )
+        wmsg = wmsg.arg( i18n( "program cannot be executed" ) );
+    else
+        wmsg = wmsg.arg( strerror(rc) );
     kdWarning(5150) << wmsg << endl; // to see it from test_cryptoconfig.cpp
     KMessageBox::error(0, wmsg);
@@ -114,5 +119,5 @@ QStringList QGpgMECryptoConfig::componen
 {
   if ( !mParsed )
-    const_cast<QGpgMECryptoConfig*>( this )->runGpgConf( false );
+    const_cast<QGpgMECryptoConfig*>( this )->runGpgConf( true );
   QDictIterator<QGpgMECryptoConfigComponent> it( mComponents );
   QStringList names;

--- kdepim/certmanager/lib/backends/qgpgme/qgpgmecryptoconfig.h  #1.9.2.1:1.9.2.2
@@ -53,7 +53,6 @@ public:
   /**
    * Constructor
-   * @param showErrors if true, a messagebox will be shown if e.g. gpgconf wasn't found
    */
-  QGpgMECryptoConfig( bool showErrors = true );
+  QGpgMECryptoConfig();
   virtual ~QGpgMECryptoConfig();
 
@@ -68,4 +67,5 @@ private slots:
   void slotCollectStdOut( KProcIO* proc );
 private:
+  /// @param showErrors if true, a messagebox will be shown if e.g. gpgconf wasn't found
   void runGpgConf( bool showErrors );