[hackers] [sbase] Only unlink the destination file if -f has been specified || sin

[git]

commit a6be4e7a4c6072c1597ad9483e5eb180c57d2c80
Author: sin <s...@2f30.org>
Date:   Mon Nov 17 12:33:08 2014 +0000

    Only unlink the destination file if -f has been specified

diff --git a/util/cp.c b/util/cp.c
index a5c3816..948337f 100644
--- a/util/cp.c
+++ b/util/cp.c
@@ -47,7 +47,7 @@ cp(const char *s1, const char *s2)
        if (r == 0) {
                if (cp_dflag && S_ISLNK(st.st_mode)) {
                        if (readlink(s1, buf, sizeof(buf) - 1) >= 0) {
-                               if (cp_fflag);
+                               if (cp_fflag)
                                        unlink(s2);
                                if (symlink(buf, s2) != 0) {
                                        weprintf("%s: can't create '%s'\n", 
argv0, s2);