Point out that the file_struct in log_delete is zero-initialized

because it is static.

It took me long enough to realize this that I think it is worth
documenting.

1 files changed, 1 insertions, 1 deletions

diff --git a/log.c b/log.c
index 6f68f569..0f6f90cb 100644
--- a/log.c
+++ b/log.c
@@ -853,7 +853,7 @@ void log_delete(const char *fname, int mode)
 	static struct {
 		union file_extras ex[4]; /* just in case... */
 		struct file_struct file;
-	} x;
+	} x; /* Zero-initialized due to static declaration. */
 	int len = strlen(fname);
 	const char *fmt;