for ((i=0; i<3 && i!=1; i++))

[l_j_f]

1. bash version
-sh-4.3# bash --version
GNU bash, version 4.3.0(1)-release (arm-hisiv200-linux-gnu)
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software; you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

2. the script
#!/bin/bash

main() {
        local i        
                                                         
        for ((i=0; i<3; i++)); do                        
                local var                                
                if [[ "${i}" == "1" ]]; then
                        var=1
                fi     
                       
                echo i=$i var=$var
        done
}        
         
main "$@"

3. the result
-sh-4.3# ./test3.sh 
i=0 var=
i=1 var=1
i=2 var=1
# I think it should be
i=0 var=
i=1 var=1
i=2 var=




l_j_f