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Merge branch 'rs/qsort-s'

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* rs/qsort-s:
  test-stringlist: avoid buffer underrun when sorting nothing
This commit is contained in:
Junio C Hamano 2017-10-07 16:27:53 +09:00
commit bd40f41b7b
1 changed files with 1 additions and 1 deletions
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t/helper/test-string-list.c
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@ -108,7 +108,7 @@ int cmd_main(int argc, const char **argv)
* Split by newline, but don't create a string_list item * Split by newline, but don't create a string_list item
* for the empty string after the last separator. * for the empty string after the last separator.
*/ */
if (sb.buf[sb.len - 1] == '\n') if (sb.len && sb.buf[sb.len - 1] == '\n')
strbuf_setlen(&sb, sb.len - 1); strbuf_setlen(&sb, sb.len - 1);
string_list_split_in_place(&list, sb.buf, '\n', -1); string_list_split_in_place(&list, sb.buf, '\n', -1);