Mirror/zeek
1
0
Fork 0
mirror of https://github.com/zeek/zeek.git synced 2025-10-07 00:58:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

util: pass std::string_view to normalize_path()

Browse source 
Reduce overhead in some callers.
This commit is contained in:
Max Kellermann 2020-01-31 13:25:34 +01:00
parent f1566bda14
commit 0589f295fa
2 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/util.cc
View file

@ -1552,13 +1552,13 @@ TEST_CASE("util normalize_path")
CHECK(normalize_path("zeek/../..") == "..");
}
string normalize_path(const string& path)
string normalize_path(const std::string_view path)
{
size_t n;
vector<string> components, final_components;
string new_path;
if ( path[0] == '/' )
if ( !path.empty() && path[0] == '/' )
new_path = "/";
tokenize_string(path, "/", &components);

2
src/util.h
View file

@ -344,7 +344,7 @@ std::string flatten_script_name(const std::string& name,
* @param path A filesystem path.
* @return A canonical/shortened version of \a path.
*/
std::string normalize_path(const std::string& path);
std::string normalize_path(std::string_view path);
/**
* Strip the ZEEKPATH component from a path.