From 7cdbe3173ef773562e5f117d03a823cd2786a457 Mon Sep 17 00:00:00 2001
From: Dominik Maier <domenukk@gmail.com>
Date: Sun, 13 Sep 2020 15:00:10 +0200
Subject: fixed ngram size unset

---
 src/afl-cc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/afl-cc.c b/src/afl-cc.c
index a00b240d..c3b8959d 100644
--- a/src/afl-cc.c
+++ b/src/afl-cc.c
@@ -1108,7 +1108,7 @@ int main(int argc, char **argv, char **envp) {
 
         if (!*ptr) {
 
-          if ((ptr = getenv("AFL_LLVM_NGRAM_SIZE")) != NULL)
+          if ((ptr = getenv("AFL_LLVM_NGRAM_SIZE")) == NULL)
             FATAL(
                 "you must set the NGRAM size with (e.g. for value 2) "
                 "AFL_LLVM_INSTRUMENT=ngram-2");
-- 
cgit 1.4.1