Copy event last-run info from global config into node config

Fixes issue introduced in last commit to this file (the each-node-has-its-own-config-in-memory enhancement) that would prevent users from logging in because their time was reduced for an upcoming event that had already run. The change assumes the event thread is running (its the thing that reads the event last-run info from time.dab). Thanks to mlong for the report.

src/sbbs3/main.cpp

@@ -5710,8 +5710,6 @@ NO_SSH:
 		scfg_t* cfg = &node_scfg[i - 1];
 		if(cfg->size != sizeof(*cfg) || (node.misc & NODE_RRUN)) {
 			sbbs->bprintf("Loading configuration...");
-			free_cfg(cfg);
-			free_text(node_text[i - 1]);
 			cfg->size = sizeof(*cfg);
 			cfg->node_num = i;
 		    SAFECOPY(cfg->ctrl_dir, startup->ctrl_dir);
@@ -5736,6 +5734,9 @@ NO_SSH:
 			}
 			sbbs->bputs(crlf);
 		}
+		// Copy event last-run info from global config
+		for(int e=0; e < cfg->total_events && e < scfg.total_events; e++)
+			cfg->event[e]->last = scfg.event[e]->last;
 
         node_socket[i-1]=client_socket;