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The following commit(s) were added to refs/heads/master by this push:
new 0b5b72fc avoid std::string copy (#1969)
0b5b72fc is described below
commit 0b5b72fc32fe12f5246be4ee84cb3eae922da275
Author: junyao <[email protected]>
AuthorDate: Sat Oct 29 15:51:44 2022 +0800
avoid std::string copy (#1969)
* avoid std::string copy
* fix format
Co-authored-by: sven <[email protected]>
---
src/bvar/mvariable.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/bvar/mvariable.cpp b/src/bvar/mvariable.cpp
index a2ad94b0..29caddff 100644
--- a/src/bvar/mvariable.cpp
+++ b/src/bvar/mvariable.cpp
@@ -241,7 +241,7 @@ size_t MVariable::dump_exposed(Dumper* dumper, const
DumpOptions* options) {
std::vector<std::string> mvars;
list_exposed(&mvars);
size_t n = 0;
- for (auto mvar : mvars) {
+ for (auto& mvar : mvars) {
MVarMapWithLock& m = get_mvar_map();
BAIDU_SCOPED_LOCK(m.mutex);
MVarEntry* entry = m.seek(mvar);
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