From a7f39c9470a54e4b91945c8be80fa3d3177fbb21 Mon Sep 17 00:00:00 2001
From: Carles Fernandez <carles.fernandez@gmail.com>
Date: Sat, 10 Nov 2018 19:23:13 +0100
Subject: [PATCH] Avoid warning

---
 src/core/libs/gnss_sdr_supl_client.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/core/libs/gnss_sdr_supl_client.cc b/src/core/libs/gnss_sdr_supl_client.cc
index 30de44cdf..1b4dcfa81 100644
--- a/src/core/libs/gnss_sdr_supl_client.cc
+++ b/src/core/libs/gnss_sdr_supl_client.cc
@@ -905,6 +905,10 @@ bool gnss_sdr_supl_client::read_gal_almanac_from_gsa(const std::string file_name
         }
     return true;
 #else
+    if (file_name.empty())
+        {
+            // avoid warning
+        }
     return false;
 #endif
 }