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dc_mimeparser_parse(): avoid mutability of `has_setup_file' variable

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This commit is contained in:
Dmitry Bogatov
2019-08-26 19:39:07 +00:00
committed by Floris Bruynooghe
parent 7650e1c7df
commit a9f42f7a9e
1 changed files with 7 additions and 7 deletions
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14
src/dc_mimeparser.rs
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@@ -122,6 +122,7 @@ unsafe fn dc_mimepart_unref(mut mimepart: dc_mimepart_t) {
free(mimepart.msg_raw as *mut libc::c_void);
mimepart.msg_raw = 0 as *mut libc::c_char;
}
const DC_MIMETYPE_AC_SETUP_FILE: i32 = 111;
pub unsafe fn dc_mimeparser_parse<'a>(context: &'a Context, body: &[u8]) -> dc_mimeparser_t<'a> {
let r: libc::c_int;
@@ -151,13 +152,12 @@ pub unsafe fn dc_mimeparser_parse<'a>(context: &'a Context, body: &[u8]) -> dc_m
mimeparser.is_send_by_messenger = true
}
if !dc_mimeparser_lookup_field(&mut mimeparser, "Autocrypt-Setup-Message").is_null() {
let mut has_setup_file: libc::c_int = 0i32;
for part in &mimeparser.parts {
if part.int_mimetype == 111i32 {
has_setup_file = 1i32
}
}
if 0 != has_setup_file {
let has_setup_file = mimeparser
.parts
.iter()
.any(|p| p.int_mimetype == DC_MIMETYPE_AC_SETUP_FILE);
if has_setup_file {
mimeparser.is_system_message = 6i32;
// TODO: replace the following code with this