Log desync debug output to the console as well as the file.

Be fault tolerant if the desync and/or random file cannot be created,
and write to the console.

src/debug.cpp

@@ -118,19 +118,21 @@ static void debug_print(const char *dbg, const char *buf)
 	}
 	if (strcmp(dbg, "desync") == 0) {
 		static FILE *f = FioFOpenFile("commands-out.log", "wb", AUTOSAVE_DIR);
-		if (f == nullptr) return;
+		if (f != nullptr) {
-
 			fprintf(f, "%s%s\n", GetLogPrefix(), buf);
 			fflush(f);
+		}
 #ifdef RANDOM_DEBUG
 	} else if (strcmp(dbg, "random") == 0) {
 		static FILE *f = FioFOpenFile("random-out.log", "wb", AUTOSAVE_DIR);
-		if (f == nullptr) return;
+		if (f != nullptr) {
-
+			fprintf(f, "%s%s\n", GetLogPrefix(), buf);
-		fprintf(f, "%s\n", buf);
 			fflush(f);
+			return;
+		}
 #endif
-	} else {
+	}
+
 	char buffer[512];
 	seprintf(buffer, lastof(buffer), "%sdbg: [%s] %s\n", GetLogPrefix(), dbg, buf);
 #if defined(_WIN32)
@@ -143,7 +145,6 @@ static void debug_print(const char *dbg, const char *buf)
 	NetworkAdminConsole(dbg, buf);
 	IConsoleDebug(dbg, buf);
 }
-}
 
 /**
  * Output a debug line.