travis warnings

diff --git a/src/lib/print.c b/src/lib/print.c
index 96713f7dbc85fce978a857e75eda6cd373db4ac2..bf6069bd37977b42e9d373c7f70e7711b6cb22c0 100644 (file)
--- a/src/lib/print.c
+++ b/src/lib/print.c
@@ -436,7 +436,7 @@ char *fr_vasprintf(TALLOC_CTX *ctx, char const *fmt, va_list ap)
                char            *q;
                char            *custom = NULL;
                char            len[2] = { '\0', '\0' };
-               long            width = 0, group = 0, precision = 0, tmp;
+               long            precision = 0, tmp;
 
                if ((*p != '%') || (*++p == '%')) {
                        fmt_q = p + 1;
@@ -448,7 +448,6 @@ char *fr_vasprintf(TALLOC_CTX *ctx, char const *fmt, va_list ap)
                 */
                tmp = strtoul(p, &q, 10);
                if ((q != p) && (*q == '$')) {
-                       group = tmp;
                        p = q + 1;
                }
 
@@ -482,10 +481,10 @@ char *fr_vasprintf(TALLOC_CTX *ctx, char const *fmt, va_list ap)
                 *      Check for width field
                 */
                if (*p == '*') {
-                       width = va_arg(ap_q, int);
+                       (void) va_arg(ap_q, int);
                        p++;
                } else {
-                       width = strtoul(p, &q, 10);
+                       (void) strtoul(p, &q, 10);
                        p = q;
                }