1 files changed, 1 insertions, 1 deletions
diff --git a/util.h b/util.h
index b65f89e2..bb6c71bc 100644
--- a/util.h
+++ b/util.h
@@ -12,7 +12,7 @@ bool copy_file(const std::string& src, const std::string& dest,
                bool verbose=false);
 int create_dir(const char *dir);
 int remove_file_or_dir(const char *dir);
-bool in_group (const char *gname);
+bool in_group_id (gid_t target_gid);
 void tokenize(const std::string& str, std::vector<std::string>& tokens,
 	      const std::string& delimiters);
 std::string find_executable(const std::string& name);