1 files changed, 1 insertions, 1 deletions
diff --git a/src/bsnmp-regex.c b/src/bsnmp-regex.c
index cf06114..4792d77 100644
--- a/src/bsnmp-regex.c
+++ b/src/bsnmp-regex.c
@@ -477,7 +477,7 @@ open_fifo ()
         return -1;
     }
 
-    fifo_fd = open (regex_fifo, O_RDONLY);
+    fifo_fd = open (regex_fifo, O_RDONLY | O_NONBLOCK);
     if (fifo_fd < 0) {
         emsg ("couldn't open fifo: %s: %s", regex_fifo, strerror (errno));
         return -1;