[Patch, libgfortran] PR 41219 Silence uninitialized variable warning

[Janne Blomqvist]

Hi,

the patch below fixes the "use of uninitialized variable" warning in
unix.c. It's a spurious warning as the fstat() call will initialize
the stat struct, but gcc can't see it.

Ok for trunk?

2009-09-06  Janne Blomqvist  <jb@gcc.gnu.org>

	PR libfortran/39667
	* io/unix.c (fd_to_stream): Silence uninitialized warning.


diff --git a/libgfortran/io/unix.c b/libgfortran/io/unix.c
index 4ecba3a..e26f281 100644
--- a/libgfortran/io/unix.c
+++ b/libgfortran/io/unix.c
@@ -759,6 +759,10 @@ fd_to_stream (int fd, int prot)
   s->logical_offset = 0;
   s->prot = prot;

+  /* Silence compiler warnings about using unitialized variables.  */
+  statbuf.st_mode = 0;
+  statbuf.st_size = 0;
+
   /* Get the current length of the file. */

   fstat (fd, &statbuf);


-- 
Janne Blomqvist