6895N/AAvoid a bad free in the encoding handling logic

6895N/ASee: https://launchpad.net/ubuntu/+source/a2ps/+changelog

6895N/A

6895N/AIndex: b/lib/encoding.c

6895N/A===================================================================

6895N/A--- a/lib/encoding.c

6895N/A+++ b/lib/encoding.c

6895N/A@@ -538,7 +538,9 @@

6895N/A {

6895N/A /* Find if there is a substitute for that font */

6895N/A res = pair_get (encoding->substitutes, font_name);

6895N/A- if (!res)

6895N/A+ if (res)

6895N/A+ res = xstrdup (res);

6895N/A+ else

6895N/A /* No. Check if this font is supported */

6895N/A if (font_exists (job, font_name))

6895N/A /* Avoid returning sth alloca'd */