Clean up printability test in dbase code.

bmomjian · bmomjian · commit a9953097f424 · 2003-09-10T00:33:51.000Z
diff --git 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--;

Original file line number	Diff line number	Diff line change
`@@ -334,7 +334,7 @@ dbf_get_record(dbhead * dbh, field * fields, u_long rec)`
`334`	`334`	`{`
`335`	`335`	`end = &dbffield[fields[t].db_flen - 1];`
`336`	`336`	`i = fields[t].db_flen;`
`337`		`- while ((i > 0) && ((end < 0x21) \|\| (end > 0x7E)))`
	`337`	`+ while (i > 0 && !isprint(*end))`
`338`	`338`	`{`
`339`	`339`	`end--;`
`340`	`340`	`i--;`
`@@ -346,7 +346,7 @@ dbf_get_record(dbhead * dbh, field * fields, u_long rec)`
`346`	`346`	`{`
`347`	`347`	`end = dbffield;`
`348`	`348`	`i = fields[t].db_flen;`
`349`		`- while ((i > 0) && ((end < 0x21) \|\| (end > 0x7E)))`
	`349`	`+ while (i > 0 && !isprint(*end))`
`350`	`350`	`{`
`351`	`351`	`end++;`
`352`	`352`	`i--;`