ui-log: fix double counting

This crept in while rebasing the previous commit onto an updated
upstream.

Signed-off-by: John Keeping <john@keeping.me.uk>
这个提交包含在:
John Keeping 2015-08-12 16:41:34 +01:00 提交者 Jason A. Donenfeld
父节点 30304d8156
当前提交 da1d4c7776

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@ -476,7 +476,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
if (ofs<0)
ofs = 0;
for (i = 0; i < ofs && (commit = get_revision(&rev)) != NULL; i++) {
for (i = 0; i < ofs && (commit = get_revision(&rev)) != NULL; /* nop */) {
if (show_commit(commit, &rev))
i++;
free_commit_buffer(commit);
@ -484,7 +484,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
commit->parents = NULL;
}
for (i = 0; i < cnt && (commit = get_revision(&rev)) != NULL; i++) {
for (i = 0; i < cnt && (commit = get_revision(&rev)) != NULL; /* nop */) {
/*
* In "follow" mode, we must count the files and lines the
* first time we invoke diff on a given commit, and we need