Florian Krohm 5685245df0 Consistently use exit code 1 (== POSIX's EXIT_FAILURE) if things
go wrong. As we can tell from the error messages what whent wrong 
there is no need to have different exit codes to distinguish.
Spotted by Matthias Schwarzott.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15515
2015-08-09 20:29:18 +00:00
..