btcs

commit 80690b127478b0c631953ba856f676b36d238cb2
parent af940293f87782e0653e7195d21f9250fe80b862
Author: William Casarin <jb55@jb55.com>
Date:   Sat, 23 Dec 2017 04:49:38 -0800

misc: quell warning

Diffstat:
M
val.c
 | 
6
+++---

1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/val.c b/val.c
@@ -161,13 +161,13 @@ val_copy(struct val a) {
 
 u32
 val_size(struct val val) {
-  u8 *data;
   u32 len;
 
   switch (val.type) {
-  case VT_DATA:
-    data = byte_pool_get(val.ind, &len);
+  case VT_DATA: {
+    u8 *data = byte_pool_get(val.ind, &len);
     return len;
+  }
   default:
     return 1;
   }