Also posted here Command Line return values with v1.5.4 - BUG? - Microcontrollers - Arduino Forum 259 rather than 0 returned for 'successful' invocation. Also seems to return before the IDE has finished compiling/uploading. Could it be made possible to redirect the output from the IDE so if it do…

Command line version 1.5.4 return values - BUG

acboother October 31, 2013, 10:06am 5

Not the nightly build.

Will try it with 'fingers crossed' of course