diff options
Diffstat (limited to 'modules/network.c')
| -rw-r--r-- | modules/network.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/modules/network.c b/modules/network.c index e89e1b6b..1f40755a 100644 --- a/modules/network.c +++ b/modules/network.c @@ -197,9 +197,10 @@ void scan_route(gboolean reload) if ((route = popen(command_line, "r"))) { /* eat first two lines */ char *c=fgets(buffer, 256, route); - char *cc=fgets(buffer, 256, route); + char *cc=NULL; + if(c) {cc=fgets(buffer, 256, route);} - while (fgets(buffer, 256, route)) { + if(cc) while (fgets(buffer, 256, route)) { buffer[15] = '\0'; buffer[31] = '\0'; buffer[47] = '\0'; @@ -238,7 +239,7 @@ void scan_arp(gboolean reload) /* eat first line */ char *c=fgets(buffer, 256, arp); - while (fgets(buffer, 256, arp)) { + if(c) while (fgets(buffer, 256, arp)) { buffer[15] = '\0'; buffer[58] = '\0'; |