The following patch, against less in unstable, fixes these issues:
Steve
--
--- filename.c.orig 2008-02-14 12:41:03.000000000 +0000
+++ filename.c 2008-02-14 12:41:31.000000000 +0000
@@ -861,23 +861,9 @@
if (returnfd)
{
int f;
- char c;
-
- /*
- * Read one char to see if the pipe will produce any data.
- * If it does, push the char back on the pipe.
- */
f = fileno(fd);
SET_BINARY(f);
- if (read(f, &c, 1) != 1)
- {
- /*
- * Pipe is empty. This means there is no alt file.
- */
- pclose(fd);
- return (NULL);
- }
- ch_ungetchar(c);
+
*pfd = (void *) fd;
*pf = f;
return (save("-"));
--
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