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try to fix swap_remove usage

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dignifiedquire
2019-08-08 01:06:04 +02:00
parent 7421aade3f
commit f9709eb931
1 changed files with 13 additions and 5 deletions
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18
src/dc_mimeparser.rs
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@@ -247,11 +247,19 @@ pub unsafe fn dc_mimeparser_parse(
}
if need_drop {
free(mimeparser.parts[1].msg as *mut libc::c_void);
let mut textpart = mimeparser.parts.swap_remove(0);
mimeparser.parts[1].msg = textpart.msg;
textpart.msg = 0 as *mut libc::c_char;
dc_mimepart_unref(textpart);
let mut filepart = mimeparser.parts.swap_remove(1);
// clear old one
free(filepart.msg as *mut libc::c_void);
// insert new one
filepart.msg = mimeparser.parts[0].msg;
// clear old one out
let old = std::mem::replace(&mut mimeparser.parts[0], filepart);
// unref old one
dc_mimepart_unref(old);
}
}
if !mimeparser.subject.is_null() {