silence "Value stored to 'length' is never read" by removing assignment

(cherry picked from commit 2e6d7a724ab1d4b3f6d30573d0b4b138cc71e6a4)

diff --git a/lib/isc/print.c b/lib/isc/print.c
index b025cfa398833c0decd81b72a4a0ae375087b0b5..06719e83a54777ee38b0ba989cbe5af08357a9ce 100644 (file)
--- a/lib/isc/print.c
+++ b/lib/isc/print.c
@@ -117,7 +117,7 @@ isc_print_vsnprintf(char *str, size_t size, const char *format, va_list ap) {
                dot = neg = space = plus = left = zero = alt = h = l = q = 0;
                width = precision = 0;
                head = "";
-               length = pad = zeropad = 0;
+               pad = zeropad = 0;
 
                do {
                        if (*format == '#') {