Use asprintf.
Use asprintf.

Avoid possible errors.

jubalh/rofi,daemonl/rofi,ThomasAdam/rofi,jreinert/rofi,jubalh/rofi,eigengrau/rofi,t-wissmann/rofi,daemonl/rofi,stettberger/rofi,eigengrau/rofi,carnager/rofi,jreinert/rofi,stettberger/rofi,carnager/rofi,carnager/rofi,t-wissmann/rofi,ThomasAdam/rofi