signed-unsigned comparison issue

10 years ago · c729d930e7
parent b681d0adba
commit c729d930e7
1 changed files with 1 additions and 1 deletions
--- a/src/compiler/python_plugin.cc
+++ b/src/compiler/python_plugin.cc
@ -63,7 +63,7 @@ class PythonGrpcGenerator : public CodeGenerator {
    // Get output file name.
    string file_name;
    static const int proto_suffix_length = 6;  // length of ".proto"
-    if (file->name().size() > proto_suffix_length &&
+    if (file->name().size() > static_cast<size_t>(proto_suffix_length) &&
        file->name().find_last_of(".proto") == file->name().size() - 1) {
      file_name = file->name().substr(
          0, file->name().size() - proto_suffix_length) + "_pb2.py";