commit 601f05cdbeb8a43249702cafae41b9dee4811bd6
from: Omar Polo <op@omarpolo.com>
via: Thomas Adam <thomas@xteddy.org>
date: Wed Mar 01 14:29:45 2023 UTC

add missed `size' initialization for use with getline(3)

ok tb@

commit - bbf6b41827fdaa1e6b99aac193ffbc55305afbd3
commit + 601f05cdbeb8a43249702cafae41b9dee4811bd6
blob - ddbcb7a24e9176cc112a20f881d069c75b749a37
blob + d37a1fd485714bd6f5c33874d408479f38c3421e
--- lib/diff3.c
+++ lib/diff3.c
@@ -691,7 +691,7 @@ get_line(char **ret, FILE *b, size_t *n, struct diff3_
 {
 	const struct got_error *err = NULL;
 	char *cp = NULL;
-	size_t size;
+	size_t size = 0;
 	ssize_t len;
 	char *new;