[Mplayer-cvslog] CVS: main/libmpcodecs vf_bmovl.c,1.9,1.10

[Alex Beregszaszi]

Update of /cvsroot/mplayer/main/libmpcodecs
In directory mail:/var/tmp.root/cvs-serv1174

Modified Files:
	vf_bmovl.c 
Log Message:
correct handling of select ret=0, patch by Jonas Jensen <jbj at knef.dk>

Index: vf_bmovl.c
===================================================================
RCS file: /cvsroot/mplayer/main/libmpcodecs/vf_bmovl.c,v
retrieving revision 1.9
retrieving revision 1.10
diff -u -r1.9 -r1.10
--- vf_bmovl.c	26 Jun 2003 11:17:28 -0000	1.9
+++ vf_bmovl.c	5 Oct 2003 14:17:29 -0000	1.10
@@ -214,11 +214,13 @@
 
     if(vf->priv->stream_fd >= 0) {
 		struct timeval tv;
+		int ready;
 
 		FD_SET( vf->priv->stream_fd, &vf->priv->stream_fdset );
 		tv.tv_sec=0; tv.tv_usec=0;
 
-		if( select( vf->priv->stream_fd+1, &vf->priv->stream_fdset, NULL, NULL, &tv ) > 0) {
+		ready = select( vf->priv->stream_fd+1, &vf->priv->stream_fdset, NULL, NULL, &tv );
+		if(ready > 0) {
 			// We've got new data from the FIFO
 
 			char cmd[20], args[100];
@@ -362,7 +364,9 @@
 				} // for buf_x
 			} // for buf_y
 			free (buffer);
-		} else if(errno) mp_msg(MSGT_VFILTER, MSGL_WARN, "\nvf_bmovl: Error %d in fifo: %s\n\n", errno, strerror(errno));
+		} else if(ready < 0) {
+			mp_msg(MSGT_VFILTER, MSGL_WARN, "\nvf_bmovl: Error %d in fifo: %s\n\n", errno, strerror(errno));
+		}
     }
 
 	if(vf->priv->hidden) return vf_next_put_image(vf, dmpi);