Janitorial: add missing integer cast to remove compiler warning. (#1720)
Janitorial: add missing integer cast to remove compiler warning. (#1720)

JerryScript-DCO-1.0-Signed-off-by: Tomasz Wozniak t.wozniak@samsung.com
martijnthe/jerryscript,gabrielschulhof/jerryscript,bsdelf/jerryscript,jack60504/jerryscript,glistening/jerryscript,gabrielschulhof/jerryscript,LaszloLango/jerryscript,dbatyai/jerryscript,yichoi/jerryscript,robertsipka/jerryscript,jerryscript-project/jerryscript,glistening/jerryscript,zherczeg/jerryscript,bsdelf/jerryscript,jerryscript-project/jerryscript,dbatyai/jerryscript,zherczeg/jerryscript,grgustaf/jerryscript,zherczeg/jerryscript,grgustaf/jerryscript,gabrielschulhof/jerryscript,glistening/jerryscript,bsdelf/jerryscript,martijnthe/jerryscript,grgustaf/jerryscript,jerryscript-project/jerryscript,martijnthe/jerryscript,jack60504/jerryscript,martijnthe/jerryscript,jack60504/jerryscript,robertsipka/jerryscript,bsdelf/jerryscript,LaszloLango/jerryscript,gabrielschulhof/jerryscript,bsdelf/jerryscript,zherczeg/jerryscript,grgustaf/jerryscript,dbatyai/jerryscript,bzsolt/jerryscript,jack60504/jerryscript,yichoi/jerryscript,jerryscript-project/jerryscript,martijnthe/jerryscript,LaszloLango/jerryscript,yichoi/jerryscript,yichoi/jerryscript,dbatyai/jerryscript,LaszloLango/jerryscript,jack60504/jerryscript,LaszloLango/jerryscript,robertsipka/jerryscript,akosthekiss/jerryscript,robertsipka/jerryscript,glistening/jerryscript,akosthekiss/jerryscript,bsdelf/jerryscript,robertsipka/jerryscript,martijnthe/jerryscript,jerryscript-project/jerryscript,akosthekiss/jerryscript,glistening/jerryscript,bzsolt/jerryscript,yichoi/jerryscript,glistening/jerryscript,bzsolt/jerryscript,zherczeg/jerryscript,gabrielschulhof/jerryscript,akosthekiss/jerryscript,akosthekiss/jerryscript,robertsipka/jerryscript,bzsolt/jerryscript,dbatyai/jerryscript,grgustaf/jerryscript,jack60504/jerryscript,grgustaf/jerryscript,bzsolt/jerryscript