epam / epam/Indigo

System ignores zero atom valence while unfolding explicit hydrogens

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#1,744 0 comments 0 reactions 1 assignee Claimed by @AliaksandrDziarkach View on GitHub
Priority: Low query features phase II
Dominant language
C++
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406
Forks
134
Avg merge
2d 11h
Merged PRs (30d)
24

Description

**Describe the bug**
System ignores zero atom valence while unfolding explicit hydrogens

**Steps to Reproduce**
1. Load from file: [Ignores zero valence.zip](https://github.com/epam/Indigo/files/14403969/Ignores.zero.valence.zip)
2. Press Add/Remove explicit hydrogens
![image](https://github.com/epam/Indigo/assets/26869421/43366420-93ea-446d-838a-2dcf7f502114)

**Actual behavior**
System ignores zero atom valence while unfolding explicit hydrogens
![image](https://github.com/epam/Indigo/assets/26869421/397c2b08-1c4b-4860-ad6f-e0c179e7eada)

**Expected behavior**
Nothing happens
![image](https://github.com/epam/Indigo/assets/26869421/68e3f7ba-c719-48d0-9300-81ccf6b7bf6f)

**Environment details (please complete the following information):**
- Ketcher Version 2.18.0-rc.8 Build at 2024-02-22; 17:34:35
- Indigo Toolkit Version 1.18.0-rc.8.0-g85a393c7c-x86_64-linux-gnu-11.2.1
- Firefox Version 123.0 (64-bit)
- Win10
- Issue found while testing https://github.com/epam/Indigo/issues/1589

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