[clug] can't invoke ex from inside an if statement

[Rousak, Boris]

Greetings all,
I am stumped on this seemingly obvious problem so any hints/advice would be
very much appreciated. I wrote the following script using ex:

#!/bin/ksh
ex - myfile << EOF
/15:01:06/ | .= | d | a |Nov 14 15:01:06 /usr: 1
.
.
wq

And it works fine, when run from the command line like so ./myscript
But when I add a simple if statement to the script:

#!/bin/ksh
if [[ 1 = 1 ]]; then
{
ex - myfile << EOF
/15:01:06/ | .= | d | a |Nov 14 15:01:06 /u20: 1
.
.
wq
}
fi

and run again I get the following error message:
./myscript[2]: syntax error at line 4 : `
where line 4 is the line invoking ex i.e. ex - myfile << EOF.
I've tested the if statement on its own and it works fine, so does anyone
have any ideas on what am I doing wrong here?

Cheers,
Boris


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