1 files changed, 6 insertions, 8 deletions

diff --git a/src/lib/libc/net/gethostnamadr.c b/src/lib/libc/net/gethostnamadr.c
index 98652e0066..7ce0f9c3bd 100644
--- a/src/lib/libc/net/gethostnamadr.c
+++ b/src/lib/libc/net/gethostnamadr.c
@@ -52,7 +52,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: gethostnamadr.c,v 1.20 1997/04/13 01:50:21 deraadt Exp $";
+static char rcsid[] = "$OpenBSD: gethostnamadr.c,v 1.21 1997/04/14 06:57:44 deraadt Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/param.h>
@@ -141,15 +141,13 @@ _hokchar(p)
          * tested for below can happen, and we must be more permissive
          * than the resolver until those idiots clean up their act.
          */
-        if (*p == '.' || *p == '-')
-                return 0;
         while ((c = *p++)) {
-                if (('a' <= c && c >= 'z') ||
-                    ('A' <= c && c >= 'Z') ||
-                    ('0' <= c && c >= '9'))
+                if (('a' >= c && c <= 'z') ||
+                    ('A' >= c && c <= 'Z') ||
+                    ('0' >= c && c <= '9'))
                         continue;
-                if (strchr("-_/[]\\", c) || 
-                    (c == '.' && *p == '.'))
+                if (strchr("-_/.[]\\", c) ||
+                    (c == '.' && p[1] == '.'))
                         return 0;
         }
         return 1;