Shouldn't call munmap(2) if mmap(2) failed in catopen(3)

[Matthew Dempsky]

ok?

Index: catopen.c
===================================================================
RCS file: /home/mdempsky/anoncvs/cvs/src/lib/libc/nls/catopen.c,v
retrieving revision 1.13
diff -U5 -p -r1.13 catopen.c
--- catopen.c   26 Jun 2008 05:42:05 -0000      1.13
+++ catopen.c   12 Jul 2011 21:05:47 -0000
@@ -131,11 +131,10 @@ load_msgcat(const char *path)
 
        data = mmap(0, (size_t) st.st_size, PROT_READ, MAP_SHARED, fd, 
(off_t)0);
        close (fd);
 
        if (data == MAP_FAILED) {
-               munmap(data, (size_t) st.st_size);
                return (nl_catd) -1;
        }
 
        if (ntohl(((struct _nls_cat_hdr *) data)->__magic) != _NLS_MAGIC) {
                munmap(data, (size_t) st.st_size);