457ff97 Miscellaneous for-loop syntax clean-ups

Authored and Committed by mkletzan 8 years ago
    Miscellaneous for-loop syntax clean-ups
    
    Checking whether x > 0 before looping over [0..x] items doesn't make
    sense and multi-line body must have curly brackets around it.
    
    Best viewed with '-w'.
    
    Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
    
        
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