Completion: add missing include for std::mismatch()

MaxKellermann · MaxKellermann · commit ebe6dcba2221 · 2025-10-20T14:19:25.000+02:00
diff --git a/src/Completion.cxx b/src/Completion.cxx
@@ -3,6 +3,8 @@
 
 #include "Completion.hxx"
 
+#include <algorithm> // for std::mismatch()
+
 #include <assert.h>
 
 Completion::Result
