Escape all user-input strings when writing configuration.cc

1 files changed, 2 insertions, 0 deletions

diff --git a/src/util.h b/src/util.h
index 45f69d4..3ebef41 100644
--- a/src/util.h
+++ b/src/util.h
@@ -22,3 +22,5 @@ void append(T& a, const T& b)
 }
 
 ctor::target_type target_type_from_extension(const std::filesystem::path& file);
+
+std::string esc(const std::string& in);