Merged revisions 250787 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

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  r250787 | jpeeler | 2010-03-04 19:05:46 -0600 (Thu, 04 Mar 2010) | 16 lines
  
  Merged revisions 250786 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.4
  
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    r250786 | jpeeler | 2010-03-04 19:02:58 -0600 (Thu, 04 Mar 2010) | 9 lines
    
    Fix not being able to specify a URL in MOH class directory.
    
    Don't attempt to chdir on a URL!
    
    (closes issue #16875)
    Reported by: raarts
    Patches: 
          moh-http.patch uploaded by raarts (license 937)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@250788 65c4cc65-6c06-0410-ace0-fbb531ad65f3

res/res_musiconhold.c

@@ -510,7 +510,7 @@ static int spawn_mp3(struct mohclass *class)
 #ifdef HAVE_CAP
 		cap_t cap;
 #endif
-		if (strcasecmp(class->dir, "nodir") && chdir(class->dir) < 0) {
+		if (strncasecmp(class->dir, "http://", 7) && strcasecmp(class->dir, "nodir") && chdir(class->dir) < 0) {
 			ast_log(LOG_WARNING, "chdir() failed: %s\n", strerror(errno));
 			_exit(1);
 		}