1 files changed, 1 insertions, 1 deletions
diff --git a/src/shell.c.in b/src/shell.c.in
index 734a54546..bfb964812 100644
--- a/src/shell.c.in
+++ b/src/shell.c.in
@@ -9995,7 +9995,7 @@ static int do_meta_command(char *zLine, ShellState *p){
         /* sqlite3_test_control(int, db, int) */
         case SQLITE_TESTCTRL_OPTIMIZATIONS:
           if( nArg==3 ){
-            int opt = (int)strtol(azArg[2], 0, 0);
+            unsigned int opt = (unsigned int)strtol(azArg[2], 0, 0);
             rc2 = sqlite3_test_control(testctrl, p->db, opt);
             isOk = 3;
           }