From: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Date: Mon, 14 Jun 2010 23:40:05 +0000 (+0000)
Subject: notes: Initialize variable to appease Sun Studio
X-Git-Tag: v1.7.2-rc0~7^2~51
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=ef7a8e3b9575a6dc60e2d9e35008914a9eaabfff;p=git.git

notes: Initialize variable to appease Sun Studio

Sun Studio 12 Update 1 thinks that *t could be uninitialized,
ostensibly because it doesn't take rewrite_cmd into account in its
static analysis.

    builtin/notes.c: In function `notes_copy_from_stdin':
    builtin/notes.c:419: warning: 't' might be used uninitialized in this function

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/builtin/notes.c b/builtin/notes.c
index 52b72fca6..26617546c 100644
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -416,7 +416,7 @@ int notes_copy_from_stdin(int force, const char *rewrite_cmd)
 {
 	struct strbuf buf = STRBUF_INIT;
 	struct notes_rewrite_cfg *c = NULL;
-	struct notes_tree *t;
+	struct notes_tree *t = NULL;
 	int ret = 0;
 
 	if (rewrite_cmd) {