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diff-tree: don't write headers if the diff queue is empty
This is not a pickaxe-specific thing, we do this regardless of what has pruned down the diff queue.
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parent
881b07654c
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9ab55bd29a
10
diff-tree.c
10
diff-tree.c
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@ -267,12 +267,12 @@ static int call_diff_flush(void)
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if (detect_rename)
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diffcore_rename(detect_rename, diff_score_opt);
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diffcore_prune();
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if (pickaxe) {
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if (pickaxe)
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diffcore_pickaxe(pickaxe);
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if (diff_queue_is_empty()) {
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diff_flush(DIFF_FORMAT_NO_OUTPUT, 0);
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return 0;
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}
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if (diff_queue_is_empty()) {
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diff_flush(DIFF_FORMAT_NO_OUTPUT, 0);
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return 0;
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}
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if (nr_paths)
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diffcore_pathspec(paths);
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