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-rw-r--r--include/klee/CommandLine.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/klee/CommandLine.h b/include/klee/CommandLine.h
index 95aa51e0..cc186db7 100644
--- a/include/klee/CommandLine.h
+++ b/include/klee/CommandLine.h
@@ -70,8 +70,7 @@ extern llvm::cl::opt<klee::MetaSMTBackendType> MetaSMTBackend;
 
 //A bit of ugliness so we can use cl::list<> like cl::bits<>, see queryLoggingOptions
 template <typename T>
-static bool optionIsSet(llvm::cl::list<T> list, T option)
-{
+static bool optionIsSet(llvm::cl::list<T> &list, T option) {
     return std::find(list.begin(), list.end(), option) != list.end();
 }