• Daan Vreeken's avatar
    Fix missing check of return value of controller_block_link(). · ba967183
    Daan Vreeken authored
    This caused all my .ctrl files with typos or non-existing block names in their
    'links { }' section to 'just run' instead of failing with an error.
    We will now halt with an error like :
    
     DEBUG: Input block 'digg_out2' does not (yet) exist, will try to link later
     ERROR: Failed to link controller!
     ERROR: Could not load controller file
    
    	modified:   controller/controller_load.c
    ba967183