Bug: ABACUS actually start to run a noncollinear calculation with a positive mag when one set a negative initial mag in STRU

[WHUweiqingzhou]

Describe the bug

If I set a AFM configuration:

Fe 0.0 0.0 0.0 mag 0.0 0.0 2.0
Fe 0.5 0.5 0.5 mag 0.0 0.0 -2.0

ABACUS actually run with FM configuration:

Fe 0.0 0.0 0.0 mag 0.0 0.0 2.0
Fe 0.5 0.5 0.5 mag 0.0 0.0 2.0

Expected behavior

Please fix it.

To Reproduce

No response

Environment

No response

Additional Context

No response

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