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authorCorinna Vinschen <corinna@vinschen.de>2007-05-29 07:49:14 +0000
committerCorinna Vinschen <corinna@vinschen.de>2007-05-29 07:49:14 +0000
commit76a2ee78b6840b23c54cf9239027014e06ae3818 (patch)
tree0097bc604801a79877ac9720873fddcb2c0be927 /winsup/cygwin/dtable.cc
parentd74d6b17cd62a9d475b29a02d373112006aa2956 (diff)
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* libc/argz/argz_add_sep.c (argz_add_sep): Handle empty string
argument. * libc/argz/argz_append.c (argz_append): Handle empty buf argument. * libc/argz/argz_create_sep.c (argz_create_sep): Return (NULL, 0) on empty input strings. * libc/argz/argz_extract.c (argz_extract): Check argz_len before looping through argz. * libc/argz/argz_stringify.c (argz_stringify): Ditto.
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