file_cmds-272.tar.gz

[apple/file_cmds.git] / compress / compress.c

diff --git a/compress/compress.c b/compress/compress.c
index ffbc7e4cd572e0055033e5c89ff34af2b500bdbd..0732fa46238a8bf42a265d51e1d49955bf3d3cc2 100644 (file)
--- a/compress/compress.c
+++ b/compress/compress.c
@@ -27,8 +27,9 @@
  * SUCH DAMAGE.
  */
 
+#include <sys/cdefs.h>
 #ifndef lint
-static const char copyright[] =
+__used static const char copyright[] =
 "@(#) Copyright (c) 1992, 1993\n\
        The Regents of the University of California.  All rights reserved.\n";
 #endif
@@ -201,7 +202,7 @@ compress(const char *in, const char *out, int bits)
 {
        size_t nr;
        struct stat isb, sb;
-       FILE *ifp, *ofp;
+       FILE *ifp = NULL, *ofp = NULL;
        int exists, isreg, oreg;
        u_char buf[1024];
 
@@ -212,7 +213,6 @@ compress(const char *in, const char *out, int bits)
        }
        isreg = oreg = !exists || S_ISREG(sb.st_mode);
 
-       ifp = ofp = NULL;
        if ((ifp = fopen(in, "r")) == NULL) {
                cwarn("%s", in);
                return;
@@ -304,7 +304,7 @@ decompress(const char *in, const char *out, int bits)
        }
        isreg = oreg = !exists || S_ISREG(sb.st_mode);
 
-       ifp = ofp = NULL;
+       ofp = NULL;
        if ((ifp = zopen(in, "r", bits)) == NULL) {
                cwarn("%s", in);
                return;