bug#44602: runtest fails when objdir in site.exp contains spaces.

[Robert Menteer]

When the value of objdir in site.exp contains spaces (even if it’s quoted) runtest fails.

parallels@parallels-Parallels-Virtual-Platform:~/Desktop/Parallels Shared Folders/FlDist/trunk/testsuite$ runtest

ERROR: tcl error sourcing /home/parallels/Desktop/Parallels Shared Folders/FlDist/trunk/testsuite/site.exp.

bad option "/home/parallels/Desktop/Parallels": must be -encoding

    while executing

"source /home/parallels/Desktop/Parallels Shared Folders/FlDist/trunk/testsuite/site.exp"

    ("uplevel" body line 1)

    invoked from within

"uplevel #0 source /home/parallels/Desktop/Parallels Shared Folders/FlDist/trunk/testsuite/site.exp"

    invoked from within

"catch "uplevel #0 source $file""

parallels@parallels-Parallels-Virtual-Platform:~/Desktop/Parallels Shared Folders/FlDist/trunk/testsuite$ cat site.exp 

## these variables are automatically generated by make ##

# Do not edit here.  If you wish to override these values

# edit the last section

set srcdir "."

set objdir "/home/parallels/Desktop/Parallels Shared Folders/FlDist/trunk/testsuite"

## End of auto-generated content; you can edit from here. ##

parallels@parallels-Parallels-Virtual-Platform:~/Desktop/Parallels Shared Folders/FlDist/trunk/testsuite$ 

Thanks,

Bob Menteer