Commit 60a85791 authored by Malenovsky, Vladimir's avatar Malenovsky, Vladimir Committed by Vladimir Malenovsky
Browse files

check uninitialized parser params against NULL instead of an empty string

parent 9229c29e

lib_util/cmdln_parser.c

+6 −2
Original line number Diff line number Diff line
@@ -469,12 +469,16 @@ static void printUsage( 


        if ( opt.isMandatory )

        {

            if ( !isEmptyString( opt.matchShort ) )

            if ( opt.matchShort != NULL )

            {

                fprintf( stderr, " -%s", opt.matchShort );

            }

            else

            {

                fprintf( stderr, " --%s", opt.match );

            }



            if ( !isEmptyString( opt.placeholder ) )

            if ( opt.placeholder != NULL )

            {

                fprintf( stderr, " %s", opt.placeholder );

            }