X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fsync%2Fdebug_sync.rs;h=5968a79ee4daa50439a3cac96478c49d3803458b;hb=e4e6e09b672dc929b4d8571975bd923a7a4486be;hp=2b75e095380ec09f22d07d4d1bd636dd93e53c61;hpb=3e0d55bd2b96ea10ecc744d4cbd9bbfc1ad4ef50;p=rust-lightning

diff --git a/lightning/src/sync/debug_sync.rs b/lightning/src/sync/debug_sync.rs
index 2b75e095..5968a79e 100644
--- a/lightning/src/sync/debug_sync.rs
+++ b/lightning/src/sync/debug_sync.rs
@@ -103,7 +103,9 @@ fn locate_call_symbol(backtrace: &Backtrace) -> (String, Option<u32>) {
 			}
 		}
 	}
-	let symbol = symbol_after_latest_debug_sync.expect("Couldn't find lock call symbol");
+	let symbol = symbol_after_latest_debug_sync.unwrap_or_else(|| {
+		panic!("Couldn't find lock call symbol in trace {:?}", backtrace);
+	});
 	(format!("{}:{}", symbol.filename().unwrap().display(), symbol.lineno().unwrap()), symbol.colno())
 }