From: Jaroslav Kysela <perex@perex.cz>
Date: Mon, 5 Oct 2015 19:31:56 +0000 (+0200)
Subject: DVR: fix the info substitution (regression from 812c2e257f1758c37a8cb3c03967ad86315c2... 
X-Git-Tag: v4.2.1~1988
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=75f4f0de5fceb1e891f09cc93aa96526ee02bf82;p=thirdparty%2Ftvheadend.git

DVR: fix the info substitution (regression from 812c2e257f1758c37a8cb3c03967ad86315c2f4c), fixes #3133
---

diff --git a/src/dvr/dvr_rec.c b/src/dvr/dvr_rec.c
index e55465e9e..47483fc41 100644
--- a/src/dvr/dvr_rec.c
+++ b/src/dvr/dvr_rec.c
@@ -1237,17 +1237,13 @@ dvr_spawn_postproc(dvr_entry_t *de, const char *dvr_postproc)
   buf2 = tvh_strdupa(buf1);
   /* Substitute filename formatters */
   htsstr_substitute(buf2, buf1, sizeof(buf1), '%', dvr_subs_postproc_filename, filename, tmp, sizeof(tmp));
+  buf2 = tvh_strdupa(buf1);
   /* Substitute info formatters */
   htsstr_substitute(buf2, buf1, sizeof(buf1), '%', dvr_subs_postproc_info, info, tmp, sizeof(tmp));
 
   args = htsstr_argsplit(buf1);
-  /* no arguments at all */
-  if(!args[0]) {
-    htsstr_argsplit_free(args);
-    return;
-  }
-
-  spawnv(args[0], (void *)args, NULL, 1, 1);
+  if(args[0])
+    spawnv(args[0], (void *)args, NULL, 1, 1);
     
   htsstr_argsplit_free(args);
 }