tools/mkindex.c       | 2 +-

 tools/sqlcompattest.c | 1 -

 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/mkindex.c b/tools/mkindex.c

index 671ce6c..6bcbeb0 100644

--- a/tools/mkindex.c

+++ b/tools/mkindex.c

@@ -314,7 +314,7 @@ void scan_for_default(const char *zLine){

 ** Scan a line for a function that implements a web page or command.

 */

 void scan_for_func(char *zLine){

-  int i,j,k;

+  int i,j=0,k; // fix for [-Werror=maybe-uninitialized]

   char *z;

   int isSetting;

   if( nUsed<=nFixed ) return;

diff --git a/tools/sqlcompattest.c b/tools/sqlcompattest.c

index aa9811f..acfd582 100644

--- a/tools/sqlcompattest.c

+++ b/tools/sqlcompattest.c

@@ -64,7 +64,6 @@ int main(int argc, char **argv){

   int i;

   static const char *zRequiredOpts[] = {

     "ENABLE_FTS4",        /* Required for repository search */

-    "ENABLE_JSON1",       /* Required for the check-in locking protocol */

     "ENABLE_DBSTAT_VTAB", /* Required by /repo-tabsize page */

   };