command_line_interface: check if __APPLE__ is defined

6 years ago · ec70372f85
parent e4bbca1fc5
commit ec70372f85
1 changed files with 1 additions and 1 deletions
--- a/src/google/protobuf/compiler/command_line_interface.cc
+++ b/src/google/protobuf/compiler/command_line_interface.cc
@ -195,7 +195,7 @@ bool GetProtocAbsolutePath(std::string* path) {
 #ifdef _WIN32
  char buffer[MAX_PATH];
  int len = GetModuleFileNameA(NULL, buffer, MAX_PATH);
-#elif __APPLE__
+#elif defined(__APPLE__)
  char buffer[PATH_MAX];
  int len = 0;