Wicker Children's Rocking Chair 1900

This was my grandmother's when she was a baby.  I would like to find out if I get the leg repaired would it cause problems to value .  It was also painted over - which is why I believe the wicker is in great condition.  the only thing wrong is the rocker.  I have the cushion.

Would someone educated in Antiques be able to restore the color without damage to the wicker, I do not know who made it, I only know they lived in South Philiadelphia, PA.  They have the affordability to buy nice things.  This has a lot of sentiment so either way I would like to find out about repairing it.

Poor