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-rw-r--r--erts/etc/common/to_erl_common.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/erts/etc/common/to_erl_common.c b/erts/etc/common/to_erl_common.c
index a49be44b6c..ab706fffe0 100644
--- a/erts/etc/common/to_erl_common.c
+++ b/erts/etc/common/to_erl_common.c
@@ -126,7 +126,8 @@ static int version_handshake(char* buf, int len, int wfd);
#define READ_AIO(REQ,FD,SIZE,BUFF) \
SET_AIO(REQ,FD,SIZE,BUFF); \
if (aio_read(&(REQ)) != 0) \
- fprintf(stderr,"aio_read of child_read_req(%d) failed\n",FD)
+ fprintf(stderr,"aio_read of child_read_req(%d) failed" \
+ "with error %d\n",FD,errno)
union SIGNAL {
SIGSELECT signo;