diff --git a/inc/temp.inc.sh b/inc/temp.inc.sh
index 9200a7d3..2ee5a1f5 100644
--- a/inc/temp.inc.sh
+++ b/inc/temp.inc.sh
@@ -615,7 +615,7 @@ SERVERROOM_TEMP_DIFFERENCE(){
 
 	last_tempdiff=$(tail -n 1 ${PW_TMPFOLDER}/.log.sr.difference)
 	last_tempdiff=${last_tempdiff#*~}
-	[ $(bc -l <<< "${last_tempdiff} < 1") -eq 1 ] && last_tempdiff="0${last_tempdiff}"
+	[ $(bc -l <<< "${last_tempdiff} < 1") -eq 1 ] && [ "${last_tempdiff}" != "0" ] && last_tempdiff="0${last_tempdiff}"
 	tempdiffs=$(tail -n ${LAST} ${PW_TMPFOLDER}/.log.sr.difference)
 	largest_tempdiff=0
 	IFS=$'\n'
@@ -628,10 +628,10 @@ SERVERROOM_TEMP_DIFFERENCE(){
 		tempdiff_total=$(bc <<< "scale=2; ${tempdiff_total}+${tempdiff}")
 		((scansfound++))
 	done
-	[ $(bc -l <<< "${largest_tempdiff} < 1") -eq 1 ] && largest_tempdiff="0${largest_tempdiff}"
+	[ $(bc -l <<< "${largest_tempdiff} < 1") -eq 1 ] && [ "${largest_tempdiff}" != "0" ] && largest_tempdiff="0${largest_tempdiff}"
 	
 	[ ${scansfound} -eq 0 ] && average=0 || average=$(bc <<< "scale=2; ${tempdiff_total}/${scansfound}")
-	[ $(bc -l <<< "${average} < 1") -eq 1 ] && average="0${average}"
+	[ $(bc -l <<< "${average} < 1") -eq 1 ] && [ "${average}" != "0" ] && average="0${average}"
 	
 	[ -f ${PW_TMPFOLDER}/.log.sr.difference ] && last_scancheck=$(date -d @$(stat -c %Y ${PW_TMPFOLDER}/.log.sr.difference) "+%Y-%m-%d %H:%M:%S") || last_scancheck=""
 	
@@ -663,7 +663,7 @@ SERVERROOM_TEMP_DIFFERENCE(){
 				if [[ "${tempdiff}" = *"~"* ]]; then
 					dt="${tempdiff%~*}"
 					tempdiff=${tempdiff#*~}
-					[ $(bc -l <<< "${tempdiff} < 1") -eq 1 ] && tempdiff="0${tempdiff}"
+					[ $(bc -l <<< "${tempdiff} < 1") -eq 1 ] && [ "${tempdiff}" != "0" ] && tempdiff="0${tempdiff}"
 				else
 					dt="		"
 				fi