make MAX_FIELD_WIDTH have room for a NULL like everything else

diff --git a/db/doschema.awk b/db/doschema.awk
index c453d99679a65d793af824ba2d2018e52abc0d8d..59d425650b18a5a33e34ce9802edda308fa20f8e 100644 (file)
--- a/db/doschema.awk
+++ b/db/doschema.awk
@@ -66,7 +66,7 @@ NF >= 2 {
 
 END {
   if (hfile) {
-    printf "\n#define MAX_FIELD_WIDTH %d\n", maxsize;
+    printf "\n#define MAX_FIELD_WIDTH %d\n", maxsize + 1;
     printf "\nenum tables { NO_TABLE,";
     len = 22;
   } else {