0020512: EDF 1113 OTHER : Using webkit to display documentation

Process PDF files: additional fix to unset LD_LIBRARY_PATH before starting external program to avoid 'unresolved symbol' message

diff --git a/src/Qtx/QtxWebBrowser.cxx b/src/Qtx/QtxWebBrowser.cxx
index 98e39eb6162daa957cfe783abd8d9cdfbda1e3c1..60219b5fad5bd0a7ca868d2a3146b357892f0327 100644 (file)
--- a/src/Qtx/QtxWebBrowser.cxx
+++ b/src/Qtx/QtxWebBrowser.cxx
@@ -397,7 +397,7 @@ void QtxWebBrowser::linkClicked( const QUrl& url )
       foreach ( QString r, readers ) {
        QString reader = QString( "/usr/bin/%1" ).arg( r );
        if ( QFileInfo( reader ).exists() ) {
-         ::system( QString( "%1 %2 &" ).arg( reader ).arg( url.toLocalFile() ).toLatin1().constData() );
+         ::system( QString( "unset LD_LIBRARY_PATH; %1 %2 &" ).arg( reader ).arg( url.toLocalFile() ).toLatin1().constData() );
          break;
        }
       }