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-rw-r--r--apt-pkg/contrib/fileutl.cc2
-rw-r--r--apt-pkg/contrib/fileutl.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/apt-pkg/contrib/fileutl.cc b/apt-pkg/contrib/fileutl.cc
index 4f6eecf8b..76435bec8 100644
--- a/apt-pkg/contrib/fileutl.cc
+++ b/apt-pkg/contrib/fileutl.cc
@@ -247,7 +247,7 @@ static std::string GetProcessName(int pid)
}
return "";
}
-int GetLock(string File,bool Errors)
+int GetLock(string const &File,bool Errors)
{
// GetLock() is used in aptitude on directories with public-write access
// Use O_NOFOLLOW here to prevent symlink traversal attacks
diff --git a/apt-pkg/contrib/fileutl.h b/apt-pkg/contrib/fileutl.h
index 9306842d1..1f31447dc 100644
--- a/apt-pkg/contrib/fileutl.h
+++ b/apt-pkg/contrib/fileutl.h
@@ -181,7 +181,7 @@ APT_PUBLIC bool RunScripts(const char *Cnf);
APT_PUBLIC bool CopyFile(FileFd &From,FileFd &To);
APT_PUBLIC bool RemoveFile(char const * const Function, std::string const &FileName);
APT_PUBLIC bool RemoveFileAt(char const * const Function, int const dirfd, std::string const &FileName);
-APT_PUBLIC int GetLock(std::string File,bool Errors = true);
+APT_PUBLIC int GetLock(std::string const &File,bool Errors = true);
APT_PUBLIC bool FileExists(std::string const &File);
APT_PUBLIC bool RealFileExists(std::string const &File);
APT_PUBLIC bool DirectoryExists(std::string const &Path);