cmd: nvedit: use correct format code

len is defined as unsigned. So use %u for printf().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

diff --git a/cmd/nvedit.c b/cmd/nvedit.c
index de16c72..ebaa16b 100644 (file)
--- a/cmd/nvedit.c
+++ b/cmd/nvedit.c
@@ -708,8 +708,8 @@ int env_get_f(const char *name, char *buf, unsigned len)
                if (n)
                        *--buf = '\0';
 
-               printf("env_buf [%d bytes] too small for value of \"%s\"\n",
-                       len, name);
+               printf("env_buf [%u bytes] too small for value of \"%s\"\n",
+                      len, name);
 
                return n;
        }