simplify, no need for goto - stagit - custom fork of stagit

commit f89c317dee3006e0c7b88832d7c74e30f646036c
parent f8e30cf2a0398120bca874bafe170857426a1780
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Sat,  7 May 2016 14:34:26 +0200

simplify, no need for goto

Diffstat:
M stagit.c  | 8 +++-----

1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/stagit.c b/stagit.c
@@ -866,12 +866,10 @@ writefiles(FILE *fp, const git_oid *id, const char *branch)
           "<td>Mode</td><td>Name</td><td class=\"num\">Size</td>"
           "</tr>\n</thead><tbody>\n", fp);
 
-    if (git_commit_lookup(&commit, repo, id) ||
-        git_commit_tree(&tree, commit))
-        goto err;
-    ret = writefilestree(fp, tree, branch, "");
+    if (!git_commit_lookup(&commit, repo, id) &&
+        !git_commit_tree(&tree, commit))
+        ret = writefilestree(fp, tree, branch, "");
 
-err:
     fputs("</tbody></table>", fp);
 
     git_commit_free(commit);