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authorDominik Maier <domenukk@gmail.com>2020-09-13 15:00:10 +0200
committerDominik Maier <domenukk@gmail.com>2020-09-13 15:00:10 +0200
commit7cdbe3173ef773562e5f117d03a823cd2786a457 (patch)
tree2b1e9d5b9edab2d75baffd47c27e4c51fc7de113
parent7f94fe358702faa906574cac402875ef6ba3ccb3 (diff)
downloadafl++-7cdbe3173ef773562e5f117d03a823cd2786a457.tar.gz
fixed ngram size unset
-rw-r--r--src/afl-cc.c2
1 files changed, 1 insertions, 1 deletions
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");