Bug 361284

once creating a text, moving into the tool options outliner,and changing the font size within the text properties.pressing the arrow key to make the text smaller...i get a crash.
Checked to see if i could at least change font type(i had a custom font i wanted) and that too resulted in a crash.

Reproducible: Always

Steps to Reproduce:
1.FOR FONT SIZE,make file.Create text with text tool,select text and highlight(now text is highlighted blue)
2.go to tool options, text properties to change size of font (default is 20)
3.press down arrow next to the font size,to reduce font. (should crash)
4. FOR CUSTOM FONT CHANGE.make file. create text. highlight text(now Blue).
5.under text properties, select text font type.

Actual Results:  
FOR TEXT FONT SIZE
pressing the arrow to reduce the font size, will cause krita to freeze. 
FOR TEXT FONT CHANGE
pressing the arrow key to open close the dropdown so i could select custom font with down arrow key on keybord. will give a crash

Expected Results:  
FOR TEXT FONT SIZE
the highlighted text should have shrunk in size
FOR TEXT FONT CHANGE
should have been able to select custom font

i have noticed when the text is not highlighted blue for selection. and i press the arrow icon to reduce font size, the font size Number changes and no crash occurs...(of course my text does nothing as far as changing size goes.)
FOR TEXT FONT CHANGE
i tried to type the custom font i wanted,but also resulted with a crash.

annnnd.... i thought i was typing my custom font in the text properties box,but i was overwriting my text on my canvas.i attempted to ctrl Z the get the text on my canvas back to what was originally written,but crtl Z caused a crash. as well