Fix various small compiler warnings, mostly unused local variables

[u/mdw/putty] / settings.c

diff --git a/settings.c b/settings.c
index 59db54d..989eedd 100644 (file)
--- a/settings.c
+++ b/settings.c
@@ -81,7 +81,7 @@ static void gprefs(void *sesskey, char *name, char *def,
     } while (n < nvals);
     /* Add any missing values (backward compatibility ect). */
     {
-       int i, j;
+       int i;
        for (i = 0; i < nvals; i++) {
            if (!(seen & 1<<mapping[i].v)) {
                array[n] = mapping[i].v;