Fix compiler warning: control reaches end of non-void function

fpistm · fpistm · commit 4f8a1b21658d · 2017-06-29T08:41:41.000+02:00
Fix stm32duino#44 cores/arduino/wiring_digital.c:90:1: warning: control reaches end of non-void function [-Wreturn-type] } Signed-off-by: Frederic.Pillon <frederic.pillon@st.com>
diff --git a/cores/arduino/wiring_digital.c b/cores/arduino/wiring_digital.c
@@ -86,8 +86,8 @@ int digitalRead( uint32_t ulPin )
     if(is_pin_configured(p, g_digPinConfigured)) {
       level = digital_io_read(get_GPIO_Port(STM_PORT(p)), STM_GPIO_PIN(p));
     }
-  return (level)? HIGH : LOW;
   }
+  return (level)? HIGH : LOW;
 }
 
 #ifdef __cplusplus

Original file line number	Diff line number	Diff line change
`@@ -86,8 +86,8 @@ int digitalRead( uint32_t ulPin )`
`86`	`86`	`if(is_pin_configured(p, g_digPinConfigured)) {`
`87`	`87`	`level = digital_io_read(get_GPIO_Port(STM_PORT(p)), STM_GPIO_PIN(p));`
`88`	`88`	`}`
`89`		`- return (level)? HIGH : LOW;`
`90`	`89`	`}`
	`90`	`+ return (level)? HIGH : LOW;`
`91`	`91`	`}`
`92`	`92`
`93`	`93`	`#ifdef __cplusplus`