Wrong cycle with scan of spaces

We must use count of converted (actual) bytes at temp_buffer

No a size of temp_buffer (CORE-1594)

No a count of converted bytes (dest count). (CORE-THIS_BUG)

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Primary problem - using SINGLE local variable ' len ' for all cases:
1 - size of temp_buffer
2 - count of converted bytes from source into temp_buffer
3 - count of converted bytes in dest buffer.

On finish the "len" contaings the count of converted bytes IN DEST BUFFER.

But is used for scan of temp_buffer

Use 3 independent local variables and do scan FROM errPos TO count of bytes getted from second conversion (count of actually bytes in temp_buffer)

See attached source code in CORE-1594

And just commit my changes.

I afraid, you can continue making a new bugs :)))

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Latest changes in ChConvert.h (1.7) added new interesting bug - Now we, instead of buffer with UCS2 symbols of source string, scan the spaces at the left temp2 buffer.

Left buffer with left length :)))