From 366a694cc6bea00980d09f36ff8041f762a809b0 Mon Sep 17 00:00:00 2001
From: Jacques Germishuys <jacquesg@striata.com>
Date: Thu, 25 May 2017 13:20:40 +0200
Subject: [PATCH] silence some warnings

---
 dbdimp.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/dbdimp.c b/dbdimp.c
index c35e1f0..e95c117 100644
--- a/dbdimp.c
+++ b/dbdimp.c
@@ -642,7 +642,7 @@ sqlite_db_disconnect(SV *dbh, imp_dbh_t *imp_dbh)
     sqlite_trace( dbh, imp_dbh, 1, form("rc = %d", rc) );
     if ( SQLITE_BUSY == rc ) { /* We have unfinalized statements */
         /* Only close the statements that were prepared by this module */
-        while ( s = imp_dbh->stmt_list ) {
+        while ( (s = imp_dbh->stmt_list) ) {
             sqlite_trace( dbh, imp_dbh, 1, form("Finalizing statement (%p)", s->stmt) );
             sqlite3_finalize( s->stmt );
             imp_dbh->stmt_list = s->prev;
@@ -657,7 +657,7 @@ sqlite_db_disconnect(SV *dbh, imp_dbh_t *imp_dbh)
     }
     /* The list should be empty at this point, but if for some unforseen reason
        it isn't, free remaining nodes here */
-    while( s = imp_dbh->stmt_list ) {
+    while( (s = imp_dbh->stmt_list) ) {
         imp_dbh->stmt_list = s->prev;
         sqlite3_free( s );
     }
@@ -871,7 +871,7 @@ sqlite_st_prepare_sv(SV *sth, imp_sth_t *imp_sth, SV *sv_statement, SV *attribs)
         }
         return FALSE; /* -> undef in lib/DBD/SQLite.pm */
     }
-    if (&extra && imp_dbh->allow_multiple_statements) {
+    if (imp_dbh->allow_multiple_statements) {
         imp_sth->unprepared_statements = savepv(extra);
     }
     else {