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[PATCH] git-apply: Don't barf when --stat'ing a diff with no line changes.
Diffs with only mode changes didn't pass through git-apply --stat. [ Linus' note: they did for me, on my ppc64, where division by zero just silently returns zero. Duh. ] Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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apply.c
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apply.c
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@ -751,9 +751,11 @@ static void show_stats(struct patch *patch)
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del = patch->lines_deleted;
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total = add + del;
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if (max_change > 0) {
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total = (total * max + max_change / 2) / max_change;
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add = (add * max + max_change / 2) / max_change;
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del = total - add;
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}
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printf(" %-*s |%5d %.*s%.*s\n",
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len, name, patch->lines_added + patch->lines_deleted,
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add, pluses, del, minuses);
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