tree 45c45db62a95dd03734a5965e7dd073c13de297c
parent de6617b48648a42586d44ff5301a8f09cad48939
author Thierry FOURNIER <tfournier@exceliance.fr> 1380896847 +0200
committer Willy Tarreau <w@1wt.eu> 1382524010 +0200
encoding latin1

MINOR: http: change url_decode to return the size of the decoded string.

Currently url_decode returns 1 or 0 depending on whether it could decode
the string or not. For some future use cases, it will be needed to get the
decoded string length after a successful decoding, so let's make it return
that value, and fall back to a negative one in case of error.