clarify do nothing

1 files changed, 2 insertions, 1 deletions

diff --git a/noncore/net/opie-smb/qsmb.cpp b/noncore/net/opie-smb/qsmb.cpp
index a219c58..422b9f3 100644
--- a/noncore/net/opie-smb/qsmb.cpp
+++ b/noncore/net/opie-smb/qsmb.cpp
@@ -139,65 +139,66 @@ void Qsmb::scan()
          CBHost->insertItem( host, -1);
          lms <<  ip_addr+" "+host+"\n";
       }
    }
    lmhosts.close();
 
    TextViewOutput->append("\n\n============================================\n");
    LScan->setText("");
    scanning = false;
 }
 
 void Qsmb::hostSelected(int index)
 {
    owarn << "hostSelected" << oendl;
    QListViewItem *element;
    QListViewItem *parent;
 
    QString text = CBHost->currentText();
 
    if (scanning) return;
    scanning = true;
 
    QString cmd;
    QStringList ccmd;
 
    LScan->setText("Scanning...");
 
    ccmd << "/usr/bin/smbclient";
    ccmd << "-L";
    ccmd << CBHost->currentText();
    ccmd << "-N";
    
-   if(!username->text().isEmpty()) {
+   if(username->text().isEmpty()) {
+      //do nothing
    } else {
       ccmd << "-U";
       ccmd << username->text()+"\%"+ password->text();
    }
    runCommand(ccmd);
    QTextStream s(&out, IO_ReadOnly);
 
    while ( !s.atEnd() ) {
       QString share;
       QString comment;
       QString tmp = s.readLine();
       
       if( tmp.find("$") == -1 && tmp.find("Disk") != -1) {
          QStringList token = QStringList::split(' ',  tmp );
          share = token[0];
          comment = token[2];
          element = new QListViewItem(ListViewScan,share, comment);
          element->setOpen(true);
 //             top_element = element;
 //             parent = element;
       }
 
    }
 //   owarn << "i="<< index << "cmd:" <<  cmd << oendl;
 
    TextViewOutput->append(cmd);
 
    /* run smbclient & read output */
 //    if ((pipe = popen(cmd.latin1(), "r")) == NULL) {
 //       snprintf(result, 256, "Error: Can't run %s", cmd.latin1());
 // //      cmd = "Error: Can't run "+cmd;
 //       TextViewOutput->append(result);