From ca43a12683f2cbb34648db096f547d6390c60f53 Mon Sep 17 00:00:00 2001
From: Frank Denis <github@pureftpd.org>
Date: Fri, 15 Sep 2017 12:58:47 +0200
Subject: [PATCH] Old tcc versions miscompile `while (++in[x])`

So, let's just keep things readable, even for compilers.
---
 test/default/core3.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/test/default/core3.c b/test/default/core3.c
index 2795266d..d6f7f609 100644
--- a/test/default/core3.c
+++ b/test/default/core3.c
@@ -47,8 +47,10 @@ main(void)
         do {
             crypto_core_salsa20(output + pos, in, secondkey, c);
             pos += 64;
-        } while (++in[8]);
-    } while (++in[9]);
+            in[8]++;
+        } while (in[8] != 0);
+        in[9]++;
+    } while (in[9] != 0);
 
     crypto_hash_sha256(h, output, output_len);