Imported Upstream version 1.33.1

[platform/upstream/grpc.git] / src / compiler / python_generator_helpers.h

diff --git a/src/compiler/python_generator_helpers.h b/src/compiler/python_generator_helpers.h
index 4bdc938..a52e920 100644 (file)
--- a/src/compiler/python_generator_helpers.h
+++ b/src/compiler/python_generator_helpers.h
@@ -138,20 +138,11 @@ StringVector get_all_comments(const DescriptorType* descriptor) {
 
 inline void Split(const std::string& s, char delim,
                   std::vector<std::string>* append_to) {
-  if (s.empty()) {
-    // splitting an empty string logically produces a single-element list
-    append_to->emplace_back();
-  } else {
-    auto current = s.begin();
-    while (current < s.end()) {
-      const auto next = std::find(current, s.end(), delim);
-      append_to->emplace_back(current, next);
-      current = next;
-      if (current != s.end()) {
-        // it was the delimiter - need to be at the start of the next entry
-        ++current;
-      }
-    }
+  auto current = s.begin();
+  while (current <= s.end()) {
+    auto next = std::find(current, s.end(), delim);
+    append_to->emplace_back(current, next);
+    current = next + 1;
   }
 }