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authorKamil Dudka <kdudka@redhat.com>2016-01-15 10:27:33 +0100
committerKamil Dudka <kdudka@redhat.com>2016-01-15 10:34:34 +0100
commitbe538e07667e1ba880b7201014be706851428d40 (patch)
tree9b83fad08548ded78b25c146ba2408ea737de4b0 /m4/curl-functions.m4
parentbe79d83b0099ee8dcad7ccf9e60ec75ab827e892 (diff)
ssh: make CURLOPT_SSH_PUBLIC_KEYFILE treat "" as NULL
The CURLOPT_SSH_PUBLIC_KEYFILE option has been documented to handle empty strings specially since curl-7_25_0-31-g05a443a but the behavior was unintentionally removed in curl-7_38_0-47-gfa7d04f. This commit restores the original behavior and clarifies it in the documentation that NULL and "" have both the same meaning when passed to CURLOPT_SSH_PUBLIC_KEYFILE. Bug: http://curl.haxx.se/mail/lib-2016-01/0072.html
Diffstat (limited to 'm4/curl-functions.m4')
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