[syslinux:master] com32/lib: fix unused parameter warning in chdir()

[syslinux-bot for H. Peter Anvin]

Commit-ID:  d286efcc42589f61772d551deae486e76f51e960
Gitweb:     http://syslinux.zytor.com/commit/d286efcc42589f61772d551deae486e76f51e960
Author:     H. Peter Anvin <hpa at zytor.com>
AuthorDate: Sun, 10 Jan 2010 12:55:11 -0800
Committer:  H. Peter Anvin <hpa at zytor.com>
CommitDate: Sun, 10 Jan 2010 12:55:11 -0800

com32/lib: fix unused parameter warning in chdir()

chdir() is a stub at the moment... to be fixed in Syslinux 4.

Signed-off-by: H. Peter Anvin <hpa at zytor.com>


---
 com32/lib/chdir.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/com32/lib/chdir.c b/com32/lib/chdir.c
index 6f92d66..6a365f3 100644
--- a/com32/lib/chdir.c
+++ b/com32/lib/chdir.c
@@ -8,6 +8,10 @@
 
 int chdir(const char *path)
 {
+    /* Actually implement something here... */
+
+    (void)path;
+    
     errno = ENOSYS;
     return -1;
 }