Add index entry for 'cast'.

[cln.git] / src / base / string / cl_st_debug.cc

diff --git a/src/base/string/cl_st_debug.cc b/src/base/string/cl_st_debug.cc
index 948c5eca345900b2388f786e2cf0c9eab1628e59..7a7a05c0fae728d89bba6d471542149ad859f40d 100644 (file)
--- a/src/base/string/cl_st_debug.cc
+++ b/src/base/string/cl_st_debug.cc
@@ -10,7 +10,7 @@
 
 #include "cln/string.h"
 #include "cln/io.h"
-#include <ctype.h>
+#include <cctype>
 
 namespace cln {