Free the SDCard heap space

src/drivers/storage/SDCard.cpp

@@ -176,7 +176,7 @@ bool SDCard::cardAvailable()
 /// @return  true on success
 bool SDCard::initSDcard()
 {
-    if (!cardAvailable())
+    if (!cardAvailable()) 
     {
         Serial.println("SDCard: init SD card interface.");
 #if defined (BUILD_SDMMC_4)
@@ -204,7 +204,6 @@ bool SDCard::initSDcard()
 }
 
 #else
-
 SDCard::SDCard(int ID) {}
 SDCard::~SDCard() {}
 void SDCard::SD2nvMemory(nvMemory* nvMem, TSettings* Settings) {};
@@ -212,6 +211,5 @@ bool SDCard::loadConfigFile(TSettings* Settings) { return false; }
 bool SDCard::initSDcard() { return false; }
 bool SDCard::cardAvailable() { return false; }
 bool SDCard::cardBusy() { return false; }
-void SDCard::terminate() {};
-
+void SDCard::terminate() {}
 #endif //BUILD_SDMMC

src/drivers/storage/SDCard.h

@@ -55,7 +55,7 @@ public:
     bool loadConfigFile(TSettings* Settings);
     bool cardAvailable();
     bool cardBusy();
-    void terminate();
+    void terminate(); 
 private:
     bool initSDcard();
     bool cardInitialized_;

src/wManager.cpp

@@ -109,7 +109,7 @@ void init_WifiManager()
         }
     };
     
-    // Free the memory from SDCard class
+    // Free the memory from SDCard class 
     SDCrd.terminate();
     
     // Reset settings (only for development)