Every file in this commit makes a call to a function which returns a value.

Each file also didn't check the return value.

This commit changes it so that every single non-checked call in these files
is checked.

1 files changed, 2 insertions, 1 deletions

diff --git a/core/multimedia/opieplayer/om3u.cpp b/core/multimedia/opieplayer/om3u.cpp
index 48aa47e..68ea015 100644
--- a/core/multimedia/opieplayer/om3u.cpp
+++ b/core/multimedia/opieplayer/om3u.cpp
@@ -2,97 +2,98 @@
                              This file is part of the Opie Project
 
                              Copyright (C) 2002 L. Potter <ljp@llornkcor.com>
               =.
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       This program is distributed in the hope that
      +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
 :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 */
 
 #include "om3u.h"
 
 /* OPIE */
 #include <opie2/odebug.h>
 
 
 static inline QString fullBaseName ( const QFileInfo &fi )
 {
   QString str = fi. fileName ( );
   return str. left ( str. findRev ( '.' ));
 }
 
 
 //extern PlayListWidget *playList;
 
 Om3u::Om3u( const QString &filePath, int mode)
       : QStringList (){
 //odebug << "<<<<<<<new m3u "+filePath << oendl;
   f.setName(filePath);
-  f.open(mode);
+  if ( !f.open(mode) )
+      owarn << "Failed to open file " << f.name() << oendl;
 }
 
 Om3u::~Om3u(){}
 
 void Om3u::readM3u() {
 //    odebug << "<<<<<<reading m3u "+f.name() << oendl;
    QTextStream t(&f);
      t.setEncoding(QTextStream::UnicodeUTF8);
    QString s;
    while ( !t.atEnd() ) {
       s=t.readLine();
       //                odebug << s << oendl;
       if( s.find( "#", 0, TRUE) == -1 ) {
          if( s.left(2) == "E:" || s.left(2) == "P:" ) {
             s = s.right( s.length() -2 );
             QFileInfo f( s );
             QString name = fullBaseName ( f );
             name = name.right( name.length() - name.findRev( "\\", -1, TRUE )  -1 );
             s=s.replace( QRegExp( "\\" ), "/" );
             append(s);
             //                    odebug << s << oendl;
          } else { // is url
             s.replace( QRegExp( "%20" )," " );
             QString name;
             //                     if( name.left( 4 ) == "http" ) {
             //                         name = s.right( s.length() - 7 );
             //                     } else {
             name = s;
             //                     }
             append(name);
             //                    odebug << name << oendl;
          }
       }
    }
 }
 
 void Om3u::readPls() { //it's a pls file
         QTextStream t( &f );
                 t.setEncoding(QTextStream::UnicodeUTF8);
         QString s;
         while ( !t.atEnd() ) {
             s = t.readLine();
             if( s.left(4)  == "File" ) {
                 s = s.right( s.length() - 6 );
                 s.replace( QRegExp( "%20" )," ");
 //                odebug << "adding " + s + " to playlist" << oendl;
                 // numberofentries=2
                 // File1=http