in src/main/org/apache/ant/vss/MSVSS.java [175:184]
public void execute() throws BuildException {
int result = 0;
Commandline commandLine = buildCmdLine();
result = run(commandLine);
if (Execute.isFailure(result) && getFailOnError()) {
String msg = "Failed executing: " + formatCommandLine(commandLine)
+ " With a return code of " + result;
throw new BuildException(msg, getLocation());
}
}