doveadm: Fixed --long-parameters handling

diff --git a/src/doveadm/doveadm-cmd.c b/src/doveadm/doveadm-cmd.c
index 5f5cf04e13235a2c1fe1335e76111e57faded79d..05f9cdc40553a21f38bd4ab830ccb7bb9d61702e 100644 (file)
--- a/src/doveadm/doveadm-cmd.c
+++ b/src/doveadm/doveadm-cmd.c
@@ -377,18 +377,17 @@ doveadm_build_options(const struct doveadm_cmd_param par[],
 {
        for(size_t i=0; par[i].name != NULL; i++) {
                struct option longopt;
+
+               memset(&longopt, 0, sizeof(longopt));
                longopt.name = par[i].name;
-               longopt.flag = 0;
-               longopt.val = 0;
                if (par[i].short_opt != '\0') {
                        longopt.val = par[i].short_opt;
                        str_append_c(shortopts, par[i].short_opt);
                        if (par[i].type != CMD_PARAM_BOOL)
                                str_append_c(shortopts, ':');
-               } else {
-                       if (par[i].type != CMD_PARAM_BOOL) longopt.has_arg = 1;
-                       else longopt.has_arg = 0;
                }
+               if (par[i].type != CMD_PARAM_BOOL)
+                       longopt.has_arg = 1;
                array_append(longopts, &longopt, 1);
        }
        array_append_zero(longopts);