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  • Stephen Warren's avatar
    travis-ci: use correct exit code on errors · 0c5145fc
    Stephen Warren authored
    
    
    The phrase "if [ $? -ne 0 ]; then exit $?; fi" doesn't work correctly;
    by the time the "exit" statement runs, $? has already been over-written
    by the result of the [ command. Fix this by explicitly storing $? and
    then using that stored value in both the test and the error-case exit
    statement.
    
    This change also converts from textual comparison to integer comparison,
    since the exit code is an integer and there's no need to convert it to
    a string for comparison.
    
    Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
    Reviewed-by: default avatarHeiko Schocher <hs@denx.de>
    0c5145fc