only write one byte

thinkyhead · thinkyhead · commit 4838f0b889f5 · 2023-04-17T19:49:36.000-05:00
diff --git a/Marlin/src/gcode/eeprom/M500-M504.cpp b/Marlin/src/gcode/eeprom/M500-M504.cpp
@@ -73,7 +73,7 @@ void GcodeSuite::M502() {
           bool success = true;
           for (uint16_t i = 0; success && i < sizeof(mc_zip); ++i) {
             const uint8_t c = pgm_read_byte(&mc_zip[i]);
-            success = (file.write(&c) == 1);
+            success = file.write(&c, 1) > 0;
           }
           success = file.close() && success;
 

Original file line number	Diff line number	Diff line change
`@@ -73,7 +73,7 @@ void GcodeSuite::M502() {`
`73`	`73`	`bool success = true;`
`74`	`74`	`for (uint16_t i = 0; success && i < sizeof(mc_zip); ++i) {`
`75`	`75`	`const uint8_t c = pgm_read_byte(&mc_zip[i]);`
`76`		`- success = (file.write(&c) == 1);`
	`76`	`+ success = file.write(&c, 1) > 0;`
`77`	`77`	`}`
`78`	`78`	`success = file.close() && success;`
`79`	`79`