cc3200/mods/pybi2c: Raise OSError if readfrom_mem fails to write addr.

dpgeorge · dpgeorge · commit 6bfb344a8080 · 2017-03-29T16:09:46.000+11:00
diff --git a/cc3200/mods/pybi2c.c b/cc3200/mods/pybi2c.c
@@ -278,6 +278,8 @@ STATIC void pyb_i2c_readmem_into (mp_arg_val_t *args, vstr_t *vstr) {
         if (!pyb_i2c_read (i2c_addr, (byte *)vstr->buf, vstr->len)) {
             mp_raise_OSError(MP_EIO);
         }
+    } else {
+        mp_raise_OSError(MP_EIO);
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -278,6 +278,8 @@ STATIC void pyb_i2c_readmem_into (mp_arg_val_t args, vstr_t vstr) {`
`278`	`278`	`if (!pyb_i2c_read (i2c_addr, (byte *)vstr->buf, vstr->len)) {`
`279`	`279`	`mp_raise_OSError(MP_EIO);`
`280`	`280`	`}`
	`281`	`+ } else {`
	`282`	`+ mp_raise_OSError(MP_EIO);`
`281`	`283`	`}`
`282`	`284`	`}`
`283`	`285`