shithub: werc

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Fix regexp to handle dots in path elements (brown paper bag bug)

--- a/bin/controller.rc

+++ b/bin/controller.rc

@@ -1,7 +1,7 @@

 #!/usr/local/plan9/bin/rc

 path=(. ./bin $PLAN9/bin /bin/ /usr/bin)

-uri = `{echo -n $REQUEST_URI | sed -e 's/\?.*//; s/[^a-zA-Z0-9_+\-\/\.]//g; s/\.*/./g;' -e '1q'}

+uri = `{echo -n $REQUEST_URI | sed -e 's/\?.*//; s/[^a-zA-Z0-9_+\-\/\.]//g; s/\.\.*/./g;' -e '1q'}

 ifs='/' {

 	args = `{echo -n $uri}

 }