--- src/load-graph.cpp  (rev2257)
+++ src/load-graph.cpp  (local)
@@ -494,10 +494,10 @@
        const float scale = 1.0f * g->net.max / new_max;
 
        for (size_t i = 0; i < NUM_POINTS; i++) {
-               if (g->data[i][0] >= 0.0f) {
+               if (g->data[i][0] >= 0.0f)
                        g->data[i][0] *= scale;
+               if (g->data[i][1] >= 0.0f)
                        g->data[i][1] *= scale;
-               }
        }
 
        procman_debug("dmax = %u max = %u new_max = %u", dmax, g->net.max, new_max);

