Trim the comments and dead code across the tree

1 file changed, 3 insertions, 8 deletions

diff --git a/source/parsing.c b/source/parsing.c
index de2798a..745bbba 100644
--- a/source/parsing.c
+++ b/source/parsing.c
@@ -77,9 +77,6 @@ static const char *reencode(char **text, const char *from, const char *to)
 {
 	char *converted;
 
-	if (!text)
-		return NULL;
-
 	if (!*text || !from || !to)
 		return *text;
 
@@ -160,7 +157,7 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
 	while (skip_prefix(p, "parent ", &p))
 		p += the_hash_algo->hexsz + 1;
 
-	if (p && skip_prefix(p, "author ", &p)) {
+	if (skip_prefix(p, "author ", &p)) {
 		parse_user(p, &info->author, &info->author_email,
 			&info->author_date, &info->author_tz);
 		p = next_header_line(p);
@@ -197,10 +194,8 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
 			eol++;
 		info->msg = xstrdup(eol);
 	} else {
-		// Reached when an object is truncated mid header, which
-		// leaves nothing at all after them. Callers render subject
-		// and msg as text without checking, so they get empty
-		// strings rather than NULL.
+		// An object truncated mid header leaves nothing after it,
+		// and callers render subject and msg without NULL checks.
 		info->subject = xstrdup("");
 		info->msg = xstrdup("");
 	}