Merge pull request #60 from tomerd/fix/flush

flush stderr after printing backtraces
swift-server · Jun 14, 2022 · f25620d · f25620d
2 parents c085164 + 3bd4485
commit f25620d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Sources/Backtrace/Backtrace.swift b/Sources/Backtrace/Backtrace.swift
@@ -64,6 +64,7 @@ private let errorCallback: CBacktraceErrorCallback? = {
 private func printBacktrace(signal: CInt) {
     _ = fputs("Received signal \(signal). Backtrace:\n", stderr)
     backtrace_full(state, /* skip */ 0, fullCallback, errorCallback, nil)
+    fflush(stderr)
 }
 
 public enum Backtrace {