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Make sure to make a copy of ERRSV content.

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Otherwise we might end up showing an empty message.
Fixes #522.
This commit is contained in:
LemonBoy 2016-09-13 17:11:05 +02:00
commit 21539019dd
2 changed files with 7 additions and 2 deletions
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4
src/perl/common/Expando.xs
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@ -85,7 +85,9 @@ static char *perl_expando_event(PerlExpando *rec, SERVER_REC *server,
script_unregister_expandos(script);
/* rec has been freed now */
signal_emit("script error", 2, script, SvPV_nolen(ERRSV));
char *error = g_strdup(SvPV_nolen(ERRSV));
signal_emit("script error", 2, script, error);
g_free(error);
} else if (retcount > 0) {
ret = g_strdup(POPp);
*free_ret = TRUE;