myadm

commit 6548a56f786db4772f94b83ecd1c8646b6ee2f93
parent 167ca38a3018f5b4a504778a4762a8843093af41
Author: Claudio Alessi <smoppy@gmail.com>
Date:   Sun, 17 Apr 2016 16:24:22 +0200

Simpler getmaxlengths()

Diffstat:
M
myadm.c
 | 
5
++---

1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/myadm.c b/myadm.c
@@ -289,13 +289,12 @@ int *
 getmaxlengths(Item *items, Field *fields) {
 	Item *item;
 	Field *fld;
-	int i, nfds, *lens;
+	int i, *lens;
 
 	if(!(items || fields))
 		return NULL;
 
-	for(fld = fields, nfds = 0; fld; fld = fld->next, ++nfds);
-	lens = ecalloc(nfds, sizeof(int));
+	lens = ecalloc(items->ncols, sizeof(int));
 	if(fields)
 		for(fld = fields, i = 0; fld; fld = fld->next, ++i)
 			lens[i] = (fld->len <= MAXCOLSZ ? fld->len : MAXCOLSZ);