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-rw-r--r--src/afl-fuzz-one.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/afl-fuzz-one.c b/src/afl-fuzz-one.c
index 97855607..6367f597 100644
--- a/src/afl-fuzz-one.c
+++ b/src/afl-fuzz-one.c
@@ -5798,7 +5798,7 @@ void pso_updating(afl_state_t *afl) {
 
 u8 fuzz_one(afl_state_t *afl) {
 
-  int key_val_lv_1 = 0, key_val_lv_2 = 0;
+  int key_val_lv_1 = -1, key_val_lv_2 = -1;
 
 #ifdef _AFL_DOCUMENT_MUTATIONS
 
@@ -5840,7 +5840,7 @@ u8 fuzz_one(afl_state_t *afl) {
 
   }
 
-  return (key_val_lv_1 | key_val_lv_2);
+  return (key_val_lv_1 == 0 || key_val_lv_2 == 0 ? 0 : 1 );
 
 }