# [PATCH 13/14] transport.c: Initialise variable to suppress msvc warning

1 messages from 2010-12-04 to 2010-12-04. Participants: Ramsay Jones.
Thread: https://gitlist.dev/t/25963

## Ramsay Jones, 2010-12-04 19:11

Subject: [PATCH 13/14] transport.c: Initialise variable to suppress msvc warning
Message-ID: <4CFA926C.70501@ramsay1.demon.co.uk>
URL: https://gitlist.dev/e/4CFA926C.70501%40ramsay1.demon.co.uk

```

The msvc compiler thinks that a variable could be used while
uninitialised and issues the following warning:

    ...\git\transport.c(107) : warning C4700: uninitialized local \
        variable 'cmp' used

In order to suppress the warning, we simply initialise the
variable to zero.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
---
 transport.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/transport.c b/transport.c
index 0078660..1dca6d4 100644
--- a/transport.c
+++ b/transport.c
@@ -104,7 +104,7 @@ static void insert_packed_refs(const char *packed_refs, struct ref **list)
 		return;
 
 	for (;;) {
-		int cmp = cmp, len;
+		int cmp = 0, len;
 
 		if (!fgets(buffer, sizeof(buffer), f)) {
 			fclose(f);
-- 
1.7.3

```