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authorRob Landley <rob@landley.net>2012-12-29 03:18:34 -0600
committerRob Landley <rob@landley.net>2012-12-29 03:18:34 -0600
commit8abf095265341f1db12abb1497b5c92b683c6890 (patch)
tree391df1b23d24d48b9a857c34f07728888244721a /lib/xregcomp.c
parent63e042cf95ce4ce21af465a845cdbdc780ead108 (diff)
downloadtoybox-8abf095265341f1db12abb1497b5c92b683c6890.tar.gz
Ashwini Sharma pointed out that my previous tweak to [!abc] groups still didn't get the error reporting right (test case "touch -d 12 -r f2 f1"). This says "no 'r' with 'd'" for that, and still shouldn't be able to fall off the end of the list (segfault) because an option can't conflict with itself (that's what the ~(1<<i) on lib/args.c line 317 is for).
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