diff --git a/builtin-fetch--tool.c b/builtin-fetch--tool.c
index e9d676455078b40138ad4716a912c4b2b5e10c2e..2ad45dcd447c582fc37dc133c9a7bb3260dc31ea 100644 (file)
--- a/builtin-fetch--tool.c
+++ b/builtin-fetch--tool.c
unsigned char *sha1,
unsigned char *oldval)
{
- int len;
char msg[1024];
char *rla = getenv("GIT_REFLOG_ACTION");
static struct ref_lock *lock;
if (!rla)
rla = "(reflog update)";
- len = snprintf(msg, sizeof(msg), "%s: %s", rla, action);
- if (sizeof(msg) <= len)
- die("insanely long action");
+ snprintf(msg, sizeof(msg), "%s: %s", rla, action);
lock = lock_any_ref_for_update(refname, oldval);
if (!lock)
return 1;