1 files changed, 3 insertions, 2 deletions
diff --git a/src/dabInputZmq.cpp b/src/dabInputZmq.cpp
index 5c20baf..e5a1654 100644
--- a/src/dabInputZmq.cpp
+++ b/src/dabInputZmq.cpp
@@ -71,9 +71,10 @@ int readkey(string& keyfile, char* key)
     if (fd < 0)
         return fd;
     int ret = read(fd, key, CURVE_KEYLEN);
-    if (ret < 0)
-        return ret;
     close(fd);
+    if (ret < 0) {
+        return ret;
+    }
 
     /* It needs to be zero-terminated */
     key[CURVE_KEYLEN] = '\0';