From 0daf65ef73ec2089aa16c12e2cd4e1c109f3a865 Mon Sep 17 00:00:00 2001
From: Martin Baulig <martin@home-of-linux.org>
Date: Sun, 6 Feb 2000 13:36:45 +0000
Subject: [PATCH] Make this work with multiple ISDN devices.

2000-02-06  Martin Baulig  <martin@home-of-linux.org>

	* ppp.c: Make this work with multiple ISDN devices.
---
 sysdeps/linux/ChangeLog |  4 ++++
 sysdeps/linux/ppp.c     | 29 ++++++++++++++++++-----------
 2 files changed, 22 insertions(+), 11 deletions(-)

diff --git a/sysdeps/linux/ChangeLog b/sysdeps/linux/ChangeLog
index fda368d0..840d5442 100644
--- a/sysdeps/linux/ChangeLog
+++ b/sysdeps/linux/ChangeLog
@@ -1,3 +1,7 @@
+2000-02-06  Martin Baulig  <martin@home-of-linux.org>
+
+	* ppp.c: Make this work with multiple ISDN devices.
+
 2000-01-22  Martin Baulig  <martin@home-of-linux.org>
 
 	* Makefile.am: Install the library in $(backenddir).
diff --git a/sysdeps/linux/ppp.c b/sysdeps/linux/ppp.c
index ec70ecdd..877e8c92 100644
--- a/sysdeps/linux/ppp.c
+++ b/sysdeps/linux/ppp.c
@@ -177,13 +177,11 @@ is_ISDN_on (glibtop *server, int device, int *online)
 
     p = buffer+6;
 
-    while (*p) {
+    for (i = 0; i <= device; i++) {
 	char *end = p;
 
-	if (isspace (*p)) {
+	while (isspace (*p))
 	    p++;
-	    continue;
-	}
 
 	for (end = p; *end && !isspace (*end); end++)
 	    ;
@@ -191,23 +189,32 @@ is_ISDN_on (glibtop *server, int device, int *online)
 	if (*end == 0)
 	    break;
 	else
-	    *end = 0;
+	    *end++ = 0;
 
-	if (!strcmp (p, "?") || !strcmp (p, "0")) {
-	    p = end+1;
+	if (i < device) {
+	    p = end;
 	    continue;
 	}
 
 	fclose (f);
 
-	*online = TRUE;
-	return TRUE;
+	if (strlen (p) != 1)
+	    return FALSE;
+
+	if (*p == '0') {
+	    *online = FALSE;
+	    return TRUE;
+	} else if (*p == '1') {
+	    *online = TRUE;
+	    return TRUE;
+	}
+
+	return FALSE;
     }
 
     fclose (f);
 
-    *online = FALSE;
-    return TRUE;
+    return FALSE;
 }
 
 static int