Update dwgpsd.c

Fix build with gpsd 3.20 

https://gitlab.com/gpsd/gpsd/-/blob/release-3.20/gps.h#L78

Author: lbartoletti

src/dwgpsd.c

@@ -59,9 +59,9 @@
 // dwgps.c claims to only support GPSD_API_MAJOR_VERSION 5, but also builds successfully with
 // GPSD_API_MAJOR_VERSION 6 provided by libgps22 when the attached patch is applied.
 
-// Also compatible with API 7 & 8 with conditional compilation later.
+// Also compatible with API 7, 8 and 9 with conditional compilation later.
 
-#if GPSD_API_MAJOR_VERSION < 5 || GPSD_API_MAJOR_VERSION > 8
+#if GPSD_API_MAJOR_VERSION < 5 || GPSD_API_MAJOR_VERSION > 9
 #error libgps API version might be incompatible.
 #endif
 
@@ -423,7 +423,8 @@ int main (int argc, char *argv[])
 	while (1) {
 	  dwfix_t fix;
 
-	  fix = dwgps_read (&info);
+	  fix = dwgps_read (&info)
+;
 	  text_color_set (DW_COLOR_INFO);
 	  switch (fix) {
 	    case DWFIX_2D: