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Merge branch 'jc/apply-blank-at-eof-fix'
* jc/apply-blank-at-eof-fix: apply --whitespace=error: correctly report new blank lines at end
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commit
89dfd2dfbf
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@ -2447,6 +2447,8 @@ static int apply_one_fragment(struct image *img, struct fragment *frag,
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char *old, *oldlines;
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struct strbuf newlines;
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int new_blank_lines_at_end = 0;
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int found_new_blank_lines_at_end = 0;
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int hunk_linenr = frag->linenr;
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unsigned long leading, trailing;
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int pos, applied_pos;
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struct image preimage;
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@ -2540,14 +2542,18 @@ static int apply_one_fragment(struct image *img, struct fragment *frag,
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error("invalid start of line: '%c'", first);
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return -1;
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}
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if (added_blank_line)
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if (added_blank_line) {
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if (!new_blank_lines_at_end)
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found_new_blank_lines_at_end = hunk_linenr;
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new_blank_lines_at_end++;
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}
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else if (is_blank_context)
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;
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else
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new_blank_lines_at_end = 0;
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patch += len;
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size -= len;
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hunk_linenr++;
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}
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if (inaccurate_eof &&
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old > oldlines && old[-1] == '\n' &&
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@ -2629,7 +2635,8 @@ static int apply_one_fragment(struct image *img, struct fragment *frag,
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preimage.nr + applied_pos >= img->nr &&
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(ws_rule & WS_BLANK_AT_EOF) &&
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ws_error_action != nowarn_ws_error) {
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record_ws_error(WS_BLANK_AT_EOF, "+", 1, frag->linenr);
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record_ws_error(WS_BLANK_AT_EOF, "+", 1,
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found_new_blank_lines_at_end);
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if (ws_error_action == correct_ws_error) {
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while (new_blank_lines_at_end--)
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remove_last_line(&postimage);
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