s3: Fix Coverity ID 241961 Uninitialized scalar variable

diff --git a/source3/rpcclient/cmd_spoolss.c b/source3/rpcclient/cmd_spoolss.c
index 418ad3bcfbb0444d6a0f5994b7e245d1107705ae..2394e22c55d8eaaf40515d1691a1f743e8c93608 100644 (file)
--- a/source3/rpcclient/cmd_spoolss.c
+++ b/source3/rpcclient/cmd_spoolss.c
@@ -2614,6 +2614,8 @@ static WERROR cmd_spoolss_setprinterdata(struct rpc_pipe_client *cli,
                int i, num_strings;
                const char **strings = NULL;
 
+               num_strings = 0;
+
                for (i=4; i<argc; i++) {
                        if (strcmp(argv[i], "NULL") == 0) {
                                argv[i] = "";