fix comparison of unsigned expression < 0

zkbswgs · Sep 11, 2013 · 995fa69 · 995fa69
1 parent 7bc917a
commit 995fa69
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/examples/positions_of_class.cc b/examples/positions_of_class.cc
@@ -30,11 +30,11 @@ static std::string find_line(
     const std::string& original_text, const GumboAttribute& attr) {
   size_t attr_index = attr.original_value.data - original_text.data();
   size_t begin = original_text.rfind("\n", attr_index) + 1;
-  size_t end = original_text.find("\n", attr_index) - 1;
+  ssize_t end = original_text.find("\n", attr_index) - 1;
   if (end < 0) {
     end = (size_t) original_text.length() - 1;
   }
-  end = std::min(end, attr_index + 40);
+  end = std::min((size_t)end, attr_index + 40);
   begin = std::max(begin, attr_index - 40);
   return original_text.substr(begin, end - begin);
 }