bug fix, handled case of multiple gpus and temps

inxi

@@ -2195,12 +2195,17 @@ get_gpu_temp_data()
 		gpu_temp=$( nvidia-settings -q GPUCoreTemp | gawk -F ': ' '
 		BEGIN {
 			IGNORECASE=1
+			gpuTemp=""
+			gpuTempWorking=""
 		}
 		/Attribute (.*)[0-9]+\.$/ {
 			gsub(/\./, "", $2)
 			if ( $2 ~ /^[0-9]+$/ ) {
-				print $2
+				gpuTemp=gpuTemp $2 "C "
 			}
+		}
+		END {
+			print gpuTemp
 		}'
 		)
 	elif [[ -n $( type -p aticonfig ) ]];then
@@ -2208,12 +2213,17 @@ get_gpu_temp_data()
 		gpu_temp=$( aticonfig --adapter=all --od-gettemperature | gawk -F ': ' '
 		BEGIN {
 			IGNORECASE=1
+			gpuTemp=""
+			gpuTempWorking=""
 		}
 		/Sensor (.*)[0-9\.]+ / {
-			gpuTemp=gensub(/(.*) ([0-9\.]+) (.*)/, "\\2", "1", $2)
-			if ( gpuTemp ~ /^[0-9\.]+$/ ) {
-				print gpuTemp
+			gpuTempWorking=gensub(/(.*) ([0-9\.]+) (.*)/, "\\2", "1", $2)
+			if ( gpuTempWorking ~ /^[0-9\.]+$/ ) {
+				gpuTemp=gpuTemp gpuTempWorking "C "
 			}
+		}
+		END {
+			print gpuTemp
 		}'
 		)
 	fi
@@ -4273,7 +4283,7 @@ print_sensors_data()
 					fi
 					gpu_temp=$( get_gpu_temp_data )
 					if [[ -n $gpu_temp ]];then
-						gpu_temp="${C1}gpu:${C2} ${gpu_temp}C "
+						gpu_temp="${C1}gpu:${C2} ${gpu_temp} "
 					fi
 					;;
 				# then the fan data from main fan array