refactor: Remove multi-declarators entirely.

We no longer allow `int a, b;`. In the few cases where we used it, we
instead better

* limit the scope of the identifier (e.g. in a for-init-decl)
* split the line and have 2 separate declarators, because the
  identifiers designate different types of things (e.g. friend numbers
  and group numbers).

1 files changed, 2 insertions, 1 deletions

diff --git a/toxcore/onion_announce.c b/toxcore/onion_announce.c
index 6d38012a..0a04a4b8 100644
--- a/toxcore/onion_announce.c
+++ b/toxcore/onion_announce.c
@@ -259,7 +259,8 @@ typedef struct Cmp_data {
 
 static int cmp_entry(const void *a, const void *b)
 {
-    Cmp_data cmp1, cmp2;
+    Cmp_data cmp1;
+    Cmp_data cmp2;
     memcpy(&cmp1, a, sizeof(Cmp_data));
     memcpy(&cmp2, b, sizeof(Cmp_data));
     Onion_Announce_Entry entry1 = cmp1.entry;