scrobbler2: Avoid crashing if curl_easy_escape() returns NULL. Closes: #1008.

jlindgren90 · jlindgren90 · commit 0acee6e9bd37 · 2020-07-02T12:15:18.000-04:00
diff --git a/src/scrobbler2/scrobbler_communication.cc b/src/scrobbler2/scrobbler_communication.cc
@@ -98,7 +98,7 @@ static String create_message_to_lastfm (const char * method_name, int n_args, ..
         buf.insert (-1, "&");
         buf.insert (-1, name);
         buf.insert (-1, "=");
-        buf.insert (-1, esc);
+        buf.insert (-1, esc ? esc : "");
         curl_free (esc);
     }
 

Original file line number	Diff line number	Diff line change
`@@ -98,7 +98,7 @@ static String create_message_to_lastfm (const char * method_name, int n_args, ..`
`98`	`98`	`buf.insert (-1, "&");`
`99`	`99`	`buf.insert (-1, name);`
`100`	`100`	`buf.insert (-1, "=");`
`101`		`- buf.insert (-1, esc);`
	`101`	`+ buf.insert (-1, esc ? esc : "");`
`102`	`102`	`curl_free (esc);`
`103`	`103`	`}`
`104`	`104`