Fixed .c_str() in SinricProId.h

Author: sivar2311

changelog.md

@@ -1,4 +1,9 @@
 # Changelog
+## Version 2.7.3
+Fixed
+- `.c_str()` for AppKey, AppSecret and DeviceId return now a valid `const char*`
+
+
 ## Version 2.7.2
 Fixed:
 - The examples are now located in subfolders if more than one example is provided

library.json

@@ -13,7 +13,7 @@
       "maintainer": true
     }
   ],
-  "version": "2.7.2",
+  "version": "2.7.3",
   "frameworks": "arduino",
   "platforms": [
     "espressif8266",

library.properties

@@ -1,5 +1,5 @@
 name=SinricPro
-version=2.7.2
+version=2.7.3
 author=Boris Jaeger <sivar2311@gmail.com>
 maintainer=Boris Jaeger <sivar2311@gmail.com>
 sentence=Library for https://sinric.pro - simple way to connect your device to alexa

src/SinricProConfig.h

@@ -25,7 +25,7 @@
 // Version Configuration
 #define SINRICPRO_VERSION_MAJOR     2
 #define SINRICPRO_VERSION_MINOR     7
-#define SINRICPRO_VERSION_REVISION  2
+#define SINRICPRO_VERSION_REVISION  3
 #define SINRICPRO_VERSION STR(SINRICPRO_VERSION_MAJOR) "." STR(SINRICPRO_VERSION_MINOR) "." STR(SINRICPRO_VERSION_REVISION)
 #define SINRICPRO_VERSION_STR "SinricPro (v" SINRICPRO_VERSION ")"
 

src/SinricProId.h

@@ -122,7 +122,7 @@ class SinricProId {
     operator String() const { return _data.toString(); }
 
     String toString() const { return _data.toString(); };
-    const char* c_str() const { return _data.toString().c_str(); }
+    const char* c_str() const { static String str = _data.toString(); return str.c_str(); }
     bool isValid() const { return !compare(SinricProId<T>()); }
 
   private: