Imported from ../bash-2.05a.tar.gz.

[platform/upstream/bash.git] / lib / sh / inet_aton.c

diff --git a/lib/sh/inet_aton.c b/lib/sh/inet_aton.c
index 28cd979..2835d62 100644 (file)
--- a/lib/sh/inet_aton.c
+++ b/lib/sh/inet_aton.c
@@ -115,7 +115,7 @@ inet_aton(cp, addr)
 {
        register u_bits32_t val;
        register int base, n;
-       register char c;
+       register unsigned char c;
        u_int parts[4];
        register u_int *pp = parts;
 
@@ -126,7 +126,12 @@ inet_aton(cp, addr)
                 * Values are specified as for C:
                 * 0x=hex, 0=octal, isdigit=decimal.
                 */
+#if 0
                if (!isdigit(c))
+#else
+               if (c != '0' && c != '1' && c != '2' && c != '3' && c != '4' &&
+                   c != '5' && c != '6' && c != '7' && c != '8' && c != '9')
+#endif
                        return (0);
                val = 0; base = 10;
                if (c == '0') {