move trap to better place

files/fastdu

@@ -48,7 +48,6 @@ function siprefix() {
 }
 
 function animate() {
-  trap "trap - SIGTERM && kill -- -$$" EXIT SIGINT SIGTERM
   CHARS=( "|  " "/  " " _ " "  \\" "  |" "  \\" " _ " "/  " )
   i=0
   while true; do
@@ -109,6 +108,7 @@ fi
 [[ "${#what[@]}" -eq 1 ]] && SUMMARY=1
 
 if [[ "$ANIMATE" -eq 1 ]]; then
+  trap 'trap - SIGTERM && kill -- -$$' EXIT SIGINT SIGTERM
   animate &
 fi
 [[ "$HUMAN" -eq 1 ]] && NUMFORMAT="%7s "
@@ -131,6 +131,7 @@ else
 fi
 
 if [[ "$ANIMATE" -eq 1 ]]; then
+  trap - EXIT SIGINT SIGTERM
   kill %1
 fi