params array

[osben]

I'm submitting a...

[ ] Regression (a behavior that used to work and stopped working in a new release)
[x ] Bug report  
[ ] Performance issue
[ ] Feature request
[ ] Documentation issue or request
[ ] Support request
[ ] Other... Please describe:

Current behavior

const params = {brands: [1,2]};
this.http.get (url, {... {params: {... params}}});
URL?brands=1&brands = 2

Expected behavior

const params = {brands: [1,2]};
this.http.get (url, {... {params: {... params}}});
URL?brands=1

Minimal reproduction of the problem with instructions

const params = {brands: [1,2]};
this.http.get (url, {... {params: {... params}}});
URL?brands=1

What is the motivation / use case for changing the behavior?

Environment

Angular version: 8.2.14


Browser:
- [x ] Chrome (desktop) version XX
- [ ] Chrome (Android) version XX
- [ ] Chrome (iOS) version XX
- [ ] Firefox version XX
- [ ] Safari (desktop) version XX
- [ ] Safari (iOS) version XX
- [ ] IE version XX
- [ ] Edge version XX
 
For Tooling issues:
- Node version: XX  10.21
- Platform:  Windows 

Others:
When I add an HttpCacheInterceptorModule to app.module.ts some of my requests stop working correctly,
namely params array cease to work correctly

"@angular/common": "~ 8.2.14",
example:

const params = {brands: [1,2]};
this.http.get (url, {... {params: {... params}}});
url?brands=1&brands=2

with HttpCacheInterceptorModule
url?brands=1

[osben]

this bug occurs when HttpParams is used.

[itayod]

Hi @osben I have fixed the bug and released a new version (1.1.5) could you please update the and validate it works?

[osben]

i am happy. its work. great work