1 files changed, 1 insertions, 1 deletions
diff --git a/field.c b/field.c
index c23f0b10..13a5db6f 100644
--- a/field.c
+++ b/field.c
@@ -1138,7 +1138,7 @@ set_FIELDWIDTHS()
 	FIELDWIDTHS[0] = 0;
 	for (i = 1; ; i++) {
 		unsigned long int tmp;
-		if (i + 2 >= fw_alloc) {
+		if (i + 1 >= fw_alloc) {
 			fw_alloc *= 2;
 			erealloc(FIELDWIDTHS, int *, fw_alloc * sizeof(int), "set_FIELDWIDTHS");
 		}