remove unused global showDemod

client/src/proxguiqt.cpp

@@ -711,7 +711,7 @@ void Plot::paintEvent(QPaintEvent *event) {
 
     //Start painting graph
     PlotGraph(g_GraphBuffer, GraphTraceLen, plotRect, infoRect, &painter, 0);
-    if (showDemod && g_DemodBufferLen > 8) {
+    if (g_DemodBufferLen > 8) {
         PlotDemod(g_DemodBuffer, g_DemodBufferLen, plotRect, infoRect, &painter, 2, g_DemodStartIdx);
     }
     if (g_useOverlays) {

client/src/ui.c

@@ -50,7 +50,6 @@ double g_GraphPixelsPerPoint = 1.f; // How many visual pixels are between each s
 static bool flushAfterWrite = 0;
 double g_GridOffset = 0;
 bool g_GridLocked = false;
-bool showDemod = true;
 
 pthread_mutex_t g_print_lock = PTHREAD_MUTEX_INITIALIZER;
 

client/src/ui.h

@@ -54,7 +54,6 @@ typedef struct {
 } session_arg_t;
 
 extern session_arg_t session;
-extern bool showDemod;
 #ifndef M_PI
 #define M_PI 3.14159265358979323846264338327
 #endif