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Strange `find` syntax error in crosstool-ng

My crosstool build fails with the message

[INFO ]  Installing final compiler: done in 520.97s
[38:16] / find: missing argument to `-exec'
[ERROR]  Build failed in step "<none>"
[ERROR]  Error happened in "/scratch/crosstool-ng-1.0.0/scripts/crosstool.sh" in function "main" (line unknown, sorry)

and the error is clearly due to lines 400-402 in crosstool.sh which are of the form
find ... -name ... -exec rm -fv {} \+ | CT_DoLog DEBUG

Eh? How on earth did \; become transformed into \+? This is in both the 1.0.0 tar bundle and the svn version (which seem to be identical apart from the .version file).

The attached patch should fix this, but I haven't tested it yet.

Attachment: crosstool.diff
Description: Patch to crosstool.sh

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