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cope with missing interfaces in send

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This commit is contained in:
geeksville 2020-04-23 12:48:00 -07:00
parent fe3cbeed3a
commit e94227cddd
1 changed files with 7 additions and 3 deletions
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10
src/rf95/Router.cpp
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@ -51,9 +51,13 @@ void Router::loop()
*/
ErrorCode Router::send(MeshPacket *p)
{
assert(iface);
DEBUG_MSG("Sending packet via interface fr=0x%x,to=0x%x,id=%d\n", p->from, p->to, p->id);
return iface->send(p);
if (iface) {
DEBUG_MSG("Sending packet via interface fr=0x%x,to=0x%x,id=%d\n", p->from, p->to, p->id);
return iface->send(p);
} else {
DEBUG_MSG("Dropping packet - no interfaces - fr=0x%x,to=0x%x,id=%d\n", p->from, p->to, p->id);
return ERRNO_NO_INTERFACES;
}
}
#include "GPS.h"