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[localstorage] return NULL when key is not found

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This commit is contained in:
Witold Filipczyk 2021-11-20 17:27:58 +01:00
parent 0e45f743a7
commit 6ca8ea37a5
1 changed files with 2 additions and 2 deletions
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4
src/ecmascript/localstorage-db.c
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@ -166,7 +166,7 @@ db_query_by_key(char *db_name, char *key)
{ {
//DBG("Error opening localStorage database."); //DBG("Error opening localStorage database.");
rc=sqlite3_close(db); rc=sqlite3_close(db);
return stracpy(""); return nullptr;
} }
sqlite3_busy_timeout(db, 2000); sqlite3_busy_timeout(db, 2000);
rc=sqlite3_prepare_v2(db, "SELECT * FROM storage WHERE key = ? LIMIT 1;", -1, &stmt, NULL); rc=sqlite3_prepare_v2(db, "SELECT * FROM storage WHERE key = ? LIMIT 1;", -1, &stmt, NULL);
@ -175,7 +175,7 @@ db_query_by_key(char *db_name, char *key)
if ((const char*) sqlite3_column_text(stmt,1)!= NULL) { if ((const char*) sqlite3_column_text(stmt,1)!= NULL) {
result=stracpy((const unsigned char *)sqlite3_column_text(stmt, 1)); result=stracpy((const unsigned char *)sqlite3_column_text(stmt, 1));
} else { } else {
result = stracpy(""); result = nullptr;
} }
rc=sqlite3_finalize(stmt); rc=sqlite3_finalize(stmt);
rc=sqlite3_close(db); rc=sqlite3_close(db);