string_utils: coding rules

Signed-off-by: 2xsec <dh48.jeong@samsung.com>

diff --git a/src/lxc/string_utils.c b/src/lxc/string_utils.c
index 7bc99c4282978077b02086469545215868a57b6b..c4b91533915917b9c424bee2241e16f006ef0bed 100644 (file)
--- a/src/lxc/string_utils.c
+++ b/src/lxc/string_utils.c
@@ -774,7 +774,7 @@ char *must_concat(const char *first, ...)
        }
        va_end(args);
 
-       dest[cur_len] = 0;
+       dest[cur_len] = '\0';
        return dest;
 }