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added error condition to number calculator

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inxi-svn 2008-11-04 03:13:01 +00:00
parent 4ebea16e5f
commit 37a0e55b57
1 changed files with 7 additions and 2 deletions
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inxi
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@ -1,7 +1,7 @@
#!/bin/bash
########################################################################
#### Script Name: inxi
#### version: 0.3.13
#### version: 0.3.14
#### Date: November 3 2008
########################################################################
#### inxi is a fork of infobash, the original bash sys info script by locsmif
@ -1287,7 +1287,12 @@ calculate_multicore_data()
string_data=" $( awk '{print $2}' <<< $1 )" # add a space for output
string_number=$( awk '{print $1}' <<< $1 )
fi
string_number=$( echo $string_number $2 | awk '{total = $1*$2; print total}' )
# handle weird error cases where it's not a number
if [ -n "$( egrep '^[0-9\.,]+$' <<< $string_number )" ];then
string_number=$( echo $string_number $2 | awk '{total = $1*$2; print total}' )
else
string_number="Error: string_number=$string_number "
fi
echo "$string_number$string_data"
}