made destructor virtual as class has a virtual method now

Wajahat Abbas · Wajahat Abbas · commit dfc8ca91fa09 · 2018-08-01T16:59:18.000+05:00
diff --git a/features/cellular/framework/AT/ATHandler.h b/features/cellular/framework/AT/ATHandler.h
@@ -75,7 +75,7 @@ class ATHandler {
      *  @param send_delay       the minimum delay in ms between the end of last response and the beginning of a new command
      */
     ATHandler(FileHandle *fh, events::EventQueue &queue, int timeout, const char *output_delimiter, uint16_t send_delay = 0);
-    ~ATHandler();
+    virtual ~ATHandler();
 
     /** Return used file handle.
      *

Original file line number	Diff line number	Diff line change
`@@ -75,7 +75,7 @@ class ATHandler {`
`75`	`75`	`* @param send_delay the minimum delay in ms between the end of last response and the beginning of a new command`
`76`	`76`	`*/`
`77`	`77`	`ATHandler(FileHandle fh, events::EventQueue &queue, int timeout, const char output_delimiter, uint16_t send_delay = 0);`
`78`		`- ~ATHandler();`
	`78`	`+ virtual ~ATHandler();`
`79`	`79`
`80`	`80`	`/** Return used file handle.`
`81`	`81`	`*`