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fix ffi

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This commit is contained in:
jikstra
2019-09-04 16:53:28 +02:00
committed by holger krekel
parent 70d997964b
commit b9cfcce284
1 changed files with 2 additions and 2 deletions
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4
deltachat-ffi/src/lib.rs
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@@ -1320,12 +1320,12 @@ pub unsafe extern "C" fn dc_get_securejoin_qr(
) -> *mut libc::c_char { ) -> *mut libc::c_char {
if context.is_null() { if context.is_null() {
eprintln!("ignoring careless call to dc_get_securejoin_qr()"); eprintln!("ignoring careless call to dc_get_securejoin_qr()");
"".strdup() return "".strdup();
} }
let context = &*context; let context = &*context;
dc_securejoin::dc_get_securejoin_qr(context, chat_id) dc_securejoin::dc_get_securejoin_qr(context, chat_id)
.unwrap_or("") .unwrap_or("".to_string())
.strdup() .strdup()
} }