Commit 838d52a8beaf1eaa9ca7efe1d586d1ad4925560e | zig

author	Andrew Kelley <andrew@ziglang.org> 2017-09-08 00:45:45-04:00
committer	Andrew Kelley <andrew@ziglang.org> 2017-09-08 00:45:45-04:00
log	838d52a8beaf1eaa9ca7efe1d586d1ad4925560e
tree	5d3e4edc713b22e5c16feca901edd86b52d26612
parent	a81e5161746b89e490bbf167489fd43a9d1821c2

1 files changed, 5 insertions(+), 4 deletions(-)

std/os/child_process.zig+5-4

 @@ -341,8 +341,11 @@ extern fn sigchld_handler(_: i32) {
         var status: i32 = undefined;
         const pid_result = posix.waitpid(-1, &status, posix.WNOHANG);
         const err = posix.getErrno(pid_result);
-        if (err == posix.ECHILD) {
+        if (err > 0) {
-            return;
+            if (err == posix.ECHILD) {
+                return;
+            }
+            unreachable;
         }
         handleTerm(i32(pid_result), status);
     }
 @@ -352,12 +355,10 @@ fn handleTerm(pid: i32, status: i32) {
     var it = children_nodes.first;
     while (it) |node| : (it = node.next) {
         if (node.data.pid == pid) {
-            assert(node.data.term == null);
             node.data.handleWaitResult(status);
             return;
         }
     }
-    unreachable;
 }
 const sigchld_set = {