* build system: prevent empty commands execution
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@ -494,7 +494,8 @@ void build_run( const char* name, CommandListener& listener ){
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{
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{
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StringBuffer output;
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StringBuffer output;
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( *j ).evaluate( output );
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( *j ).evaluate( output );
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listener.execute( output.c_str() );
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if ( !output.empty() )
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listener.execute( output.c_str() );
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}
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}
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}
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}
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else
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else
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