diff -Nru kismet-2008-05-R1.old/gpsd.cc kismet-2008-05-R1/gpsd.cc
--- kismet-2008-05-R1.old/gpsd.cc	2009-05-20 00:27:48.612804334 +0300
+++ kismet-2008-05-R1/gpsd.cc	2009-05-20 00:28:21.407929729 +0300
@@ -481,7 +481,7 @@
 			dir = atan2(tx,ty);
 		}
 
-		if (!finite(dir))
+		if (!isfinite(dir))
 			dir = 0.0;
 		if (ty < 0)
 			dir = M_PI + dir;
diff -Nru kismet-2008-05-R1.old/panelfront_display.cc kismet-2008-05-R1/panelfront_display.cc
--- kismet-2008-05-R1.old/panelfront_display.cc	2008-03-16 19:59:00.000000000 +0200
+++ kismet-2008-05-R1/panelfront_display.cc	2009-05-20 00:28:11.074804546 +0300
@@ -1562,7 +1562,7 @@
                                                       details_network->virtnet->max_lat,
                                                       details_network->virtnet->max_lon);
 
-                if (finite(diagdist)) {
+                if (isfinite(diagdist)) {
                     if (metric) {
                         if (diagdist < 1000)
                             snprintf(output, print_width, "Range    : %.3f meters", diagdist);
@@ -1575,7 +1575,7 @@
                         else
                             snprintf(output, print_width, "Range   : %.3f miles", diagdist / 5280);
                     }
-                    kwin->text.push_back(output);
+                   kwin->text.push_back(output);
                 }
 	    }
         }
@@ -1937,7 +1937,7 @@
                 double diagdist = GPSD::EarthDistance(dnet->min_lat, dnet->min_lon,
                                                   dnet->max_lat, dnet->max_lon);
 
-                if (finite(diagdist)) {
+                if (isfinite(diagdist)) {
                     if (metric) {
                         if (diagdist < 1000)
                             snprintf(output, print_width, "Range    : %f meters", diagdist);
@@ -1950,7 +1950,7 @@
                         else
                             snprintf(output, print_width, "Range   : %f miles", diagdist / 5280);
                     }
-                    kwin->text.push_back(output);
+                   kwin->text.push_back(output);
                 }
 	    }
         }
@@ -3141,7 +3141,7 @@
                                                   details_client->max_lat,
                                                   details_client->max_lon);
 
-            if (finite(diagdist)) {
+            if (isfinite(diagdist)) {
                 if (metric) {
                     if (diagdist < 1000)
                         snprintf(output, print_width, "Range    : %f meters", diagdist);