fix #1275

.local/bin/statusbar/sb-forecast

@@ -25,7 +25,7 @@ getdailyhighlow() {
 	echo "$weatherdata" | sed '13q;d' |      # Extract line 13 from file
 		grep -o "m\\([-+]\\)*[0-9]\\+" | # Find temperatures in the format "m<signed number>"
 		sed 's/[+m]//g' |                # Remove '+' and 'm'
-		sort -n -k 2n |                  # Sort in ascending order
+		sort -g |                        # Sort in ascending order
 		sed -e 1b -e '$!d'               # Extract the first and last lines
 }