Show cp file when NNN_NO_X is set

diff --git a/nnn.c b/nnn.c
index ba68755871b9e3c84590db98682caa1e5403f717..a5302623574014c642dce626ff5c5e7cdcbc22e1 100644 (file)
--- a/nnn.c
+++ b/nnn.c
@@ -446,11 +446,10 @@ static size_t
 xstrlen(const char *s)
 {
        static size_t len;
+       len = 0;
 
        if (!s)
-               return 0;
-
-       len = 0;
+               return len;
 
        while (*s)
                ++len, ++s;
@@ -2021,7 +2020,7 @@ show_help(char *path)
        if (copier)
                dprintf(fd, "NNN_COPIER: %s\n", copier);
        if (getenv("NNN_NO_X"))
-               dprintf(fd, "NNN_NO_X: %s\n", getenv("NNN_NO_X"));
+               dprintf(fd, "NNN_NO_X: %s (%s)\n", getenv("NNN_NO_X"), g_cppath);
        if (getenv("NNN_SCRIPT"))
                dprintf(fd, "NNN_SCRIPT: %s\n", getenv("NNN_SCRIPT"));
        if (getenv("NNN_SHOW_HIDDEN"))