* usr/lib/byobu/cpu_freq, usr/lib/byobu/include/shutil: LP: #909325

- use a leading zero on fpdiv operations, for consistency with
    awk-based math

debian/changelog

@@ -4,6 +4,9 @@ byobu (5.1) unreleased; urgency=low
     - switch the order of the listed backends
   * debian/control: LP: #909221
     - depend on tmux, recommend screen
+  * usr/lib/byobu/cpu_freq, usr/lib/byobu/include/shutil: LP: #909325
+    - use a leading zero on fpdiv operations, for consistency with
+      awk-based math
 
  -- Dustin Kirkland <kirkland@ubuntu.com>  Sat, 24 Dec 2011 17:35:04 -0600
 

usr/lib/byobu/cpu_freq

@@ -31,12 +31,12 @@ __cpu_freq() {
 		freq="$_RET"
 	else
 		if egrep -q -s -i -m 1 "^cpu MHz|^clock" /proc/cpuinfo; then
-			freq=$(egrep -i -m 1 "^cpu MHz|^clock" /proc/cpuinfo | awk -F"[:.]" '{ printf "%.1f", $2 / 1000 }')
+			freq=$(egrep -i -m 1 "^cpu MHz|^clock" /proc/cpuinfo | awk -F"[:.]" '{ printf "%01.1f", $2 / 1000 }')
 		else
 			# Must scale frequency by number of processors, if counting bogomips
 			count=$(getconf _NPROCESSORS_ONLN 2>/dev/null || grep -ci "^processor" /proc/cpuinfo)
 			freq=$(egrep -i -m 1 "^bogomips" /proc/cpuinfo | awk -F"[:.]" '{ print $2 }')
-			freq=$(echo "$freq" "$count" | awk '{printf "%.1f\n", $1/$2/1000}')
+			freq=$(echo "$freq" "$count" | awk '{printf "%01.1f\n", $1/$2/1000}')
 		fi
 	fi
 	color b c W; printf "%s" "$freq"; color -; color c W; printf "%s" "$ICON_GHz"; color --

usr/lib/byobu/include/shutil

@@ -180,7 +180,7 @@ fpdiv() {
 	n=${n%?}
 	whole=${n%${chunk}}
 	part=${n#${whole}}
-	_RET=${whole}${part:+.${part}}
+	_RET=${whole:-0}${part:+.${part}}
 	return
 }