fix type comparison in ruby plugin

8 years ago · 79a1375f2a
parent 7bf63a2cd5
commit 79a1375f2a
1 changed files with 1 additions and 1 deletions
--- a/src/compiler/ruby_generator.cc
+++ b/src/compiler/ruby_generator.cc
@ -133,7 +133,7 @@ grpc::string PackageToModule(const grpc::string& name) {
  grpc::string result;
  result.reserve(name.size());
-  for (int i = 0; i < name.size(); i++) {
+  for (grpc::string::size_type i = 0; i < name.size(); i++) {
    if (name[i] == '_') {
      next_upper = true;
    } else {