Clean up printability test in dbase code.

23 years ago · a9953097f4
parent 22b305ad4a
commit a9953097f4
1 changed files with 2 additions and 2 deletions
--- a/contrib/dbase/dbf.c
+++ b/contrib/dbase/dbf.c
@ -334,7 +334,7 @@ dbf_get_record(dbhead * dbh, field * fields, u_long rec)
 		{
 			end = &dbffield[fields[t].db_flen - 1];
 			i = fields[t].db_flen;
-			while ((i > 0) && ((*end < 0x21) || (*end > 0x7E)))
+			while (i > 0 && !isprint(*end))
 			{
 				end--;
 				i--;
@ -346,7 +346,7 @@ dbf_get_record(dbhead * dbh, field * fields, u_long rec)
 		{
 			end = dbffield;
 			i = fields[t].db_flen;
-			while ((i > 0) && ((*end < 0x21) || (*end > 0x7E)))
+			while (i > 0 && !isprint(*end))
 			{
 				end++;
 				i--;