[Libguestfs] [PATCH v3 19/22] v2v: parse OVF: Replace Str with PCRE.

--- v2v/parse_ovf_from_ova.ml | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/v2v/parse_ovf_from_ova.ml b/v2v/parse_ovf_from_ova.ml index 6dc032407..613e8d075 100644 --- a/v2v/parse_ovf_from_ova.ml +++ b/v2v/parse_ovf_from_ova.ml @@ -142,10 +142,10 @@ let parse_ovf_from_ova ovf_filename = Xml.xpathctx_set_current_context xpathctx n; let file_id = xpath_string_default "rasd:HostResource/text()" "" in - let rex = Str.regexp "^\\(ovf:\\)?/disk/\\(.*\\)" in - if Str.string_match rex file_id 0 then ( + let rex = PCRE.compile "^(?:ovf:)?/disk/(.*)" in + if PCRE.matches rex file_id then ( (* Chase the references through to the actual file name. *) - let file_id = Str.matched_group 2 file_id in + let file_id = PCRE.sub 1 in let expr = sprintf "/ovf:Envelope/ovf:DiskSection/ovf:Disk[@ovf:diskId='%s']/@ovf:fileRef" file_id in let file_ref = match xpath_string expr with -- 2.13.2