From 87f4c5e280fac8e4a2bc86ea4675a76bf6b3d770 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20=C3=96man?= <andreas@lonelycoder.com>
Date: Sun, 7 Jun 2009 08:45:48 +0000
Subject: [PATCH] Scan for XMLTV grabbers in $PATH as well.

---
 debian/changelog | 3 +++
 src/xmltv.c      | 9 +++++++++
 2 files changed, 12 insertions(+)

diff --git a/debian/changelog b/debian/changelog
index 4ada55b1..516926d8 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -18,6 +18,9 @@ hts-tvheadend (2.2) hts; urgency=low
   * When deleting a channel any channel-bound autorecording would stay in
     memory and, sooner or later, cause a crash. This has now been fixed.
 
+  * Add extra scan for XMLTV grabbers in $PATH. Apart from $PATH we also
+    scan in /bin, /usr/bin, /usr/local/bin
+
 -- Andreas Öman <andreas@lonelycoder.com>  Wed, 03 Jun 2009 23:11:30 +0200
 
 hts-tvheadend (2.1) hts; urgency=low
diff --git a/src/xmltv.c b/src/xmltv.c
index 76dd815b..864105dd 100644
--- a/src/xmltv.c
+++ b/src/xmltv.c
@@ -706,6 +706,7 @@ xmltv_grabbers_index(void)
 {
   xmltv_grabber_t *xg, *next;
   int change;
+  char *path, *p, *s;
 
   LIST_FOREACH(xg, &xmltv_grabbers, xg_link)
     xg->xg_dirty = 1;
@@ -714,6 +715,14 @@ xmltv_grabbers_index(void)
   change |= xmltv_scan_grabbers("/usr/bin");
   change |= xmltv_scan_grabbers("/usr/local/bin");
 
+  if((path = getenv("PATH")) != NULL) {
+    p = path = strdup(path);
+ 
+    while((s = strsep(&p, ":")) != NULL)
+      change |= xmltv_scan_grabbers(s);
+    free(path);
+  }
+
   for(xg = LIST_FIRST(&xmltv_grabbers); xg != NULL; xg = next) {
     next = LIST_NEXT(xg, xg_link);
     if(xg->xg_dirty) {