Declare serial DV variables only if needed

f4exb · Jun 24, 2018 · 44362a2 · 44362a2
1 parent 4066e2d
commit 44362a2
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/dsd_main.cpp b/dsd_main.cpp
@@ -183,9 +183,11 @@ int main(int argc, char **argv)
     FILE *formattext_fp = 0;
     float formattext_refresh = 0.1f;
     char formattext[128];
+#ifdef DSD_USE_SERIALDV
     char serialDevice[16];
-    std::string dvSerialDevice;
     int dvGain_dB = 0;
+    std::string dvSerialDevice;
+#endif
     int slots = 1;
     Mixer mixer;
     float lat = 0.0f;