maint: prefer mbszero over memset

* src/df.c (replace_invalid_chars): Use mbszero.

diff --git a/src/df.c b/src/df.c
index 202bfa27971559b8c964585804854d574cf65164..66c84b8533b9c9f2357b63bf78f93e06a793d0a3 100644 (file)
--- a/src/df.c
+++ b/src/df.c
@@ -343,7 +343,7 @@ replace_invalid_chars (char *cell)
       else
         {
           *dst++ = '?';
-          memset (&mbstate, 0, sizeof mbstate);
+          mbszero (&mbstate);
         }
     }