sqlite3.patch

--- shell.c	2020-06-18 23:35:20.000000000 +0900
+++ shell2.c	2020-07-07 23:04:30.000000000 +0900
@@ -10013,7 +10013,7 @@
     sqlite3_result_error_nomem(context);
     goto edit_func_end;
   }
-  rc = system(zCmd);
+  rc = -1;
   sqlite3_free(zCmd);
   if( rc ){
     sqlite3_result_error(context, "EDITOR returned non-zero", -1);
@@ -13649,7 +13649,7 @@
 #endif
       char *zCmd;
       zCmd = sqlite3_mprintf("%s %s", zXdgOpenCmd, p->zTempFile);
-      if( system(zCmd) ){
+      if( -1 ){
         utf8_printf(stderr, "Failed: [%s]\n", zCmd);
       }else{
         /* Give the start/open/xdg-open command some time to get
@@ -17960,7 +17960,7 @@
       zCmd = sqlite3_mprintf(strchr(azArg[i],' ')==0?"%z %s":"%z \"%s\"",
                              zCmd, azArg[i]);
     }
-    x = system(zCmd);
+    x = -1;
     sqlite3_free(zCmd);
     if( x ) raw_printf(stderr, "System command returns %d\n", x);
   }else