cmd_md5sum.c: remove dead code / fix warning

commit ecd729500 "Add parameter to md5sum to save the md5 sum"
adds support to build a string to be saved in the env and tries
to zero end it with str_ptr = '\0'; This does actually set the
pointer to the end of the buffer itself to zero. Since the
string was already zero terminated by the sprintf before it,
just remove the line, preventing a clang warning.

cc: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>

diff --git a/common/cmd_md5sum.c b/common/cmd_md5sum.c
index ae0f62e26067fef480cc756370b10f4c8595c29c..3ac8cc41b1a450edc7f5e489b3a6e9e4c2d14a38 100644 (file)
--- a/common/cmd_md5sum.c
+++ b/common/cmd_md5sum.c
@@ -33,7 +33,6 @@ static void store_result(const u8 *sum, const char *dest)
                        sprintf(str_ptr, "%02x", sum[i]);
                        str_ptr += 2;
                }
-               str_ptr = '\0';
                setenv(dest, str_output);
        }
 }