[Frontend] Name variable correctly.

Reported by: Kim Grasman!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@250605 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp
index d4f204495251c5a9d0136da671d50a2ce638c8ed..6e234112d7d5014de96078096fd93e98a0cd55cb 100644 (file)
--- a/lib/Frontend/CompilerInvocation.cpp
+++ b/lib/Frontend/CompilerInvocation.cpp
@@ -1986,8 +1986,8 @@ void ModuleSignature::flush() {
 }
 
 void ModuleSignature::add(StringRef Value) {
-  for (auto &S : Value)
-    add(S, 8);
+  for (auto &c : Value)
+    add(c, 8);
 }
 
 llvm::APInt ModuleSignature::getAsInteger() const {