offset over file lenght

Xxx-Bin · bsweeney · commit 0deb40763b8b · 2023-10-10T20:59:54.000-04:00
subheader length add 2 times
diff --git a/src/FontLib/Table/Type/cmap.php b/src/FontLib/Table/Type/cmap.php
@@ -282,7 +282,7 @@ function _encode() {
 
       $subtable["length"] = $length - $length_before;
       $font->seek($before_subheader);
-      $length += $font->pack(self::$subtable_v4_format, $subtable);
+      $font->pack(self::$subtable_v4_format, $subtable);
 
       $font->seek($after_subtable);
     }

Original file line number	Diff line number	Diff line change
`@@ -282,7 +282,7 @@ function _encode() {`
`282`	`282`
`283`	`283`	`$subtable["length"] = $length - $length_before;`
`284`	`284`	`$font->seek($before_subheader);`
`285`		`- $length += $font->pack(self::$subtable_v4_format, $subtable);`
	`285`	`+ $font->pack(self::$subtable_v4_format, $subtable);`
`286`	`286`
`287`	`287`	`$font->seek($after_subtable);`
`288`	`288`	`}`