Re: [PATCH 1/3] for-each-ref: introduce %C(...) for color

Antoine Pelisse wrote:

Is it not possible for "color" to be used uninitialized here ?

My compiler didn't complain; what am I missing?  Doesn't the
declaration char color[COLOR_MAXLEN]; initialize an empty string?
More importantly, aren't there numerous instances of this in the
codebase?