Fix return in attachInterrupt

brijohn · brijohn · commit 3d923e95b0f3 · 2019-03-10T20:31:37.000-04:00
diff --git a/cores/nRF5/WInterrupts.c b/cores/nRF5/WInterrupts.c
@@ -86,7 +86,7 @@ int attachInterrupt(uint32_t pin, voidFuncPtr callback, uint32_t mode)
       break;
 
     default:
-      return;
+      return 0;
   }
 
   for (int ch = 0; ch < NUMBER_OF_GPIO_TE; ch++) {

Original file line number	Diff line number	Diff line change
`@@ -86,7 +86,7 @@ int attachInterrupt(uint32_t pin, voidFuncPtr callback, uint32_t mode)`
`86`	`86`	`break;`
`87`	`87`
`88`	`88`	`default:`
`89`		`- return;`
	`89`	`+ return 0;`
`90`	`90`	`}`
`91`	`91`
`92`	`92`	`for (int ch = 0; ch < NUMBER_OF_GPIO_TE; ch++) {`