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GPS: guard against empty command strings in the route-manager.

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jmt 2010-01-10 23:34:58 +00:00 • committed by Tim Moore
parent 8cfdfb21a5
commit 2239eb2660
1 changed files with 4 additions and 0 deletions
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4
src/Autopilot/route_mgr.cxx
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@ -455,6 +455,10 @@ void FGRouteMgr::update_mirror() {
void FGRouteMgr::InputListener::valueChanged(SGPropertyNode *prop) void FGRouteMgr::InputListener::valueChanged(SGPropertyNode *prop)
{ {
const char *s = prop->getStringValue(); const char *s = prop->getStringValue();
if (strlen(s) == 0) {
return;
}
if (!strcmp(s, "@CLEAR")) if (!strcmp(s, "@CLEAR"))
mgr->init(); mgr->init();
else if (!strcmp(s, "@ACTIVATE")) else if (!strcmp(s, "@ACTIVATE"))