extmod/modubinascii: Re-use error string to reduce code size.

dpgeorge · dpgeorge · commit 722d4842dfda · 2015-07-06T11:34:29.000Z
Drops Thumb2 arch size by 24 bytes.
diff --git a/extmod/modubinascii.c b/extmod/modubinascii.c
@@ -120,7 +120,7 @@ mp_obj_t mod_binascii_a2b_base64(mp_obj_t data) {
                 hold[j] = 63;
             } else if (in[j] == '=') {
                 if (j < 2 || i > 4) {
-                    nlr_raise(mp_obj_new_exception_msg(&mp_type_ValueError, "invalid padding"));
+                    nlr_raise(mp_obj_new_exception_msg(&mp_type_ValueError, "incorrect padding"));
                 }
                 hold[j] = 64;
             } else {

Original file line number	Diff line number	Diff line change
`@@ -120,7 +120,7 @@ mp_obj_t mod_binascii_a2b_base64(mp_obj_t data) {`
`120`	`120`	`hold[j] = 63;`
`121`	`121`	`} else if (in[j] == '=') {`
`122`	`122`	`if (j < 2 \|\| i > 4) {`
`123`		`- nlr_raise(mp_obj_new_exception_msg(&mp_type_ValueError, "invalid padding"));`
	`123`	`+ nlr_raise(mp_obj_new_exception_msg(&mp_type_ValueError, "incorrect padding"));`
`124`	`124`	`}`
`125`	`125`	`hold[j] = 64;`
`126`	`126`	`} else {`