Merge pull request #467 from dalprahcd/add-missing-early-return-example

brghena · web-flow · commit ff1517bb0b35 · 2024-09-30T16:55:41.000Z
added: missing early return at thread_network example
diff --git a/examples/tutorials/thread_network/02_sensor_final/main.c b/examples/tutorials/thread_network/02_sensor_final/main.c
@@ -19,6 +19,7 @@ static void sensor_ipc_callback(int pid, int len, int buf,
   if (len < ((int) sizeof(current_temperature))) {
     // We do not inform the caller and simply return. We do print a log message:
     puts("[thread-sensor] ERROR: sensor IPC invoked with too small buffer.\r\n");
+    return;
   }
 
   // The buffer is large enough, copy the current temperature into it:

Original file line number	Diff line number	Diff line change
`@@ -19,6 +19,7 @@ static void sensor_ipc_callback(int pid, int len, int buf,`
`19`	`19`	`if (len < ((int) sizeof(current_temperature))) {`
`20`	`20`	`// We do not inform the caller and simply return. We do print a log message:`
`21`	`21`	`puts("[thread-sensor] ERROR: sensor IPC invoked with too small buffer.\r\n");`
	`22`	`+ return;`
`22`	`23`	`}`
`23`	`24`
`24`	`25`	`// The buffer is large enough, copy the current temperature into it:`