Fix unsupported operand types error when codepoints arrays are merged - corrected assignment of resulting array

This commit is contained in:
Jonas Nutz 2018-10-05 13:04:08 +02:00
parent d06fee8012
commit b9b5a0b77f

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@ -2006,7 +2006,7 @@ class TCPDF_FONTS {
if (is_array($currentfont['subsetchars']) && is_array($carr))
$currentfont['subsetchars'] += array_fill_keys($carr, true);
else
array_merge($currentfont['subsetchars'], $carr);
$currentfont['subsetchars'] = array_merge($currentfont['subsetchars'], $carr);
return $carr;
}