[PATCH v2 1/6] vcs-svn: fix clang-analyzer error

From

David Barr <davidbarr@google.com>

Date

May 31, 2012, 14:41 UTC

Message-ID

<1338475290-22644-2-git-send-email-davidbarr@google.com>

In-Reply-To

<1338475290-22644-1-git-send-email-davidbarr@google.com>

vcs-svn/svndiff.c:298:3: warning: Assigned value is garbage or undefined
                off_t pre_off = pre_off; /* stupid GCC... */
                ^               ~~~~~~~

Signed-off-by: David Barr <davidbarr@google.com>
---
 vcs-svn/svndiff.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vcs-svn/svndiff.c b/vcs-svn/svndiff.c
index 1647c1a..57d647d 100644
--- a/vcs-svn/svndiff.c
+++ b/vcs-svn/svndiff.c
@@ -295,7 +295,7 @@ int svndiff0_apply(struct line_buffer *delta, off_t delta_len,
 	if (read_magic(delta, &delta_len))
 		return -1;
 	while (delta_len) {	/* For each window: */
-		off_t pre_off = pre_off; /* stupid GCC... */
+		off_t pre_off = 0; /* stupid GCC and clang-analyzer... */
 		size_t pre_len;
 
 		if (read_offset(delta, &pre_off, &delta_len) ||

-- 
1.7.10.2