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ui-diff: emit table/tr/td at better locations

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This fixes a bug which made the diff-link for each parent of a commit
output a diff without correct styles.

It also adds an error-message if the head commit specified on the querystring
isn't a valid commit object.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
This commit is contained in:
Lars Hjemli 2007-06-05 11:44:47 +02:00
parent 51a960a3ca
commit 4a6201e318
1 changed files with 7 additions and 9 deletions
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16
ui-diff.c
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@ -96,16 +96,16 @@ void cgit_print_diff(const char *head, const char *old_hex, const char *new_hex,
unsigned long size;
struct commit *commit;
html("<table class='diff'>");
html("<tr><td>");
if (head && !old_hex && !new_hex) {
get_sha1(head, sha1);
commit = lookup_commit_reference(sha1);
if (commit && !parse_commit(commit)) {
html("<table class='diff'>");
html("<tr><td>");
if (commit && !parse_commit(commit))
cgit_diff_commit(commit, filepair_cb);
html("</td></tr>");
html("</table>");
}
else
cgit_print_error(fmt("Bad commit: %s", head));
return;
}
@ -121,14 +121,11 @@ void cgit_print_diff(const char *head, const char *old_hex, const char *new_hex,
}
}
html("<table class='diff'>");
switch(type) {
case OBJ_BLOB:
html("<tr><td>");
header(sha1, path, 0644, sha2, path, 0644);
if (cgit_diff_files(sha1, sha2, print_line))
cgit_print_error("Error running diff");
html("</td></tr>");
break;
case OBJ_TREE:
cgit_diff_tree(sha1, sha2, filepair_cb);
@ -138,5 +135,6 @@ void cgit_print_diff(const char *head, const char *old_hex, const char *new_hex,
typename(type)));
break;
}
html("</td></tr>");
html("</table>");
}