Prefer "sizeof v" over the equivalent "4".

[pspp] / lib / md5.c

diff --git a/lib/md5.c b/lib/md5.c
index 50a264668f189dfa1708d3ebb8d22bd1deebf14b..b6d307c40bbf47b1d45e163f260b7d754798c27c 100644 (file)
--- a/lib/md5.c
+++ b/lib/md5.c
@@ -86,7 +86,7 @@ md5_init_ctx (struct md5_ctx *ctx)
 static void
 set_uint32 (char *cp, uint32_t v)
 {
-  memcpy (cp, &v, 4);
+  memcpy (cp, &v, sizeof v);
 }
 
 /* Put result from CTX in first 16 bytes following RESBUF.  The result