[asterisk-commits] tilghman: branch 1.8 r290576 - in /branches/1.8: ./ main/file.c

[SVN commits to the Asterisk project]

Author: tilghman
Date: Wed Oct  6 08:49:19 2010
New Revision: 290576

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=290576
Log:
Merged revisions 290575 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.6.2

........
  r290575 | tilghman | 2010-10-06 08:48:27 -0500 (Wed, 06 Oct 2010) | 8 lines
  
  Allow streaming audio from a pipe.
  
  (closes issue #18001)
   Reported by: jamicque
   Patches: 
         20100926__issue18001.diff.txt uploaded by tilghman (license 14)
   Tested by: jamicque
........

Modified:
    branches/1.8/   (props changed)
    branches/1.8/main/file.c

Propchange: branches/1.8/
------------------------------------------------------------------------------
Binary property 'branch-1.6.2-merged' - no diff available.

Modified: branches/1.8/main/file.c
URL: http://svnview.digium.com/svn/asterisk/branches/1.8/main/file.c?view=diff&rev=290576&r1=290575&r2=290576
==============================================================================
--- branches/1.8/main/file.c (original)
+++ branches/1.8/main/file.c Wed Oct  6 08:49:19 2010
@@ -959,10 +959,12 @@
 	 * done this way because there is no where for ast_openstream_full to
 	 * return the file had no data. */
 	seekattempt = fseek(fs->f, -1, SEEK_END);
-	if (!seekattempt)
+	if (seekattempt && errno == EINVAL) {
+		/* Zero-length file, as opposed to a pipe */
+		return 0;
+	} else {
 		ast_seekstream(fs, 0, SEEK_SET);
-	else
-		return 0;
+	}
 
 	vfs = ast_openvstream(chan, filename, preflang);
 	if (vfs) {