fly/flightgear
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Make code a bit more explicit.

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curt 2002-02-12 22:27:57 +00:00
parent 9c370c2a9a
commit 7237072f3a
1 changed files with 3 additions and 3 deletions
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6
src/NetworkOLK/net_send.cxx
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@ -259,7 +259,7 @@ void fgd_init(void){
/* determinating the source/sending host */
if (uname(&myname) == 0) strcpy(src_host , myname.nodename);
printf("MCP: I'm running on HOST : %s ", src_host);
if (host_info = gethostbyname( src_host)) {
if ( (host_info = gethostbyname( src_host)) != NULL ) {
bcopy(host_info->h_addr, (char *)&address.sin_addr,host_info->h_length);
strcpy((char *) fgd_mcp_ip, (char *) inet_ntoa(address.sin_addr));
}
@ -267,7 +267,7 @@ void fgd_init(void){
FGFS_host = src_host;
/* resolving the destination host, here fgd's host */
if (verbose == 2) printf(" Resolving default DEAMON: %s ->", fgd_host);
if (host_info = gethostbyname( fgd_host)) {
if ( (host_info = gethostbyname( fgd_host)) != NULL ) {
bcopy(host_info->h_addr, (char *)&address.sin_addr,host_info->h_length);
strcpy((char *) fgd_ip, (char *) inet_ntoa(address.sin_addr));
if (verbose == 2) {
@ -295,7 +295,7 @@ int net_resolv_fgd( char *fgd_host_check ) {
/* resolving the destination host, here fgd's host */
net_r = 0;
if (verbose == 2) printf(" Resolving default DEAMON: %s ->", fgd_host_check);
if (host_info = gethostbyname( fgd_host_check)) {
if ( (host_info = gethostbyname( fgd_host_check)) != NULL ) {
bcopy(host_info->h_addr, (char *)&address.sin_addr,host_info->h_length);
strcpy((char *) fgd_ip_check, (char *) inet_ntoa(address.sin_addr));
fgd_ip = fgd_ip_check;