| commit | 9535e687b3b5756ca7afec273d25cffdd62f653d | [log] [tgz] |
|---|---|---|
| author | Harald Welte <laforge@gnumonks.org> | Thu Nov 08 22:28:23 2001 +0000 |
| committer | Harald Welte <laforge@gnumonks.org> | Thu Nov 08 22:28:23 2001 +0000 |
| tree | 3198570b3ddb3fccdfddb3eb83205263d88709a0 | |
| parent | 7602984ecdeb9178a86015d8c78aad7238215c36 [diff] [blame] |
make sure we print the "+" at the end of ppp+ stype interface names
diff --git a/iptables-save.c b/iptables-save.c index bf75d5e..c25e636 100644 --- a/iptables-save.c +++ b/iptables-save.c
@@ -48,7 +48,9 @@ if (iface[i] != '\0') printf("%c", iface[i]); } else { - if (iface[i] != '\0') + /* we can access iface[i-1] here, because + * a few lines above we make sure that mask[0] != 0 */ + if (iface[i-1] != '\0') printf("+"); break; }