Silence compilers warnings without _HANDLE_ENLIST_IN_DTC_ or USE_LIBPQ.

Compiler complained about unused variable.

diff --git a/dlg_specific.c b/dlg_specific.c
index 93ab9276ff945394959a9154f21925020f6cba71..cf6852b86a3ce56699654739de78ce3331a6cf38 100644 (file)
--- a/dlg_specific.c
+++ b/dlg_specific.c
@@ -263,10 +263,14 @@ void
 makeConnectString(char *connect_string, const ConnInfo *ci, UWORD len)
 {
    char        got_dsn = (ci->dsn[0] != '\0');
-   char        encoded_item[LARGE_REGISTRY_LEN]
-           , keepaliveStr[32]
-           , preferLibpqStr[32]
-           , xaOptStr[16];
+   char        encoded_item[LARGE_REGISTRY_LEN];
+   char        keepaliveStr[32];
+#ifdef USE_LIBPQ
+   char        preferLibpqStr[32];
+#endif
+#ifdef _HANDLE_ENLIST_IN_DTC_
+   char        xaOptStr[16];
+#endif
    ssize_t     hlen, nlen, olen;
    /*BOOL      abbrev = (len <= 400);*/
    BOOL        abbrev = (len < 1024) || 0 < ci->force_abbrev_connstr;