fixes

1 files changed, 1 insertions, 3 deletions

diff --git a/instrumentation/afl-llvm-dict2file.so.cc b/instrumentation/afl-llvm-dict2file.so.cc
index d4f36b2c..2ffa8fbb 100644
--- a/instrumentation/afl-llvm-dict2file.so.cc
+++ b/instrumentation/afl-llvm-dict2file.so.cc
@@ -291,7 +291,6 @@ bool AFLdict2filePass::runOnModule(Module &M) {
           bool   isIntMemcpy = true;
           bool   isStdString = true;
           bool   isStrstr = true;
-          bool   addedNull = false;
           size_t optLen = 0;
 
           Function *Callee = callInst->getCalledFunction();
@@ -591,7 +590,6 @@ bool AFLdict2filePass::runOnModule(Module &M) {
               if (optLen < 2) { continue; }
               if (literalLength + 1 == optLen) {  // add null byte
                 thestring.append("\0", 1);
-                addedNull = true;
 
               }
 
@@ -618,7 +616,7 @@ bool AFLdict2filePass::runOnModule(Module &M) {
 
               // ensure we do not have garbage
               size_t offset = thestring.find('\0', 0);
-              if (offset && offset < opLen && offset + 1 < optLen) {
+              if (offset && offset < optLen && offset + 1 < optLen) {
 
                 optLen = offset + 1;