Jeff King <peff@xxxxxxxx> writes:
> ... The problem seems to be the conditional at
> diff.c:1622:
>
> if ((data.ws_rule & WS_TRAILING_SPACE) &&
> data.trailing_blanks_start) {
> fprintf(o->file, "%s:%d: ends with blank lines.\n",
> data.filename, data.trailing_blanks_start);
> data.status = 1; /* report errors */
> }
>
> that should probably be "if we care about trailing space, and the last
> thing we saw was a trailing blank, _and_ the last hunk adds to
> end-of-file, then...".
Instead, data.trailing_blanks_start is supposed to be reset to 0 every
time we see non-blank newline, a copied context line, or new hunk.
So if this triggers with -U0 I'd understand, but otherwise I do not see
how.
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