Remove duplicate slashes in netsim ini filepath

Test: ninja
Change-Id: Ib94060db63d084c79010c1c7ffc9cd626b32d573

1 files changed, 5 insertions, 3 deletions

diff --git a/src/util/os_utils.cc b/src/util/os_utils.cc
index 21dc866f..4b8eb289 100644
--- a/src/util/os_utils.cc
+++ b/src/util/os_utils.cc
@@ -70,9 +70,11 @@ std::string GetDiscoveryDirectory() {
 }
 
 std::string GetNetsimIniFilepath() {
-  return GetDiscoveryDirectory()
-      .append(netsim::filesystem::slash)
-      .append("netsim.ini");
+  auto discovery_dir = GetDiscoveryDirectory();
+  // Check if directory has a trailing slash.
+  if (discovery_dir.back() != netsim::filesystem::slash.back())
+    discovery_dir.append(netsim::filesystem::slash);
+  return discovery_dir.append("netsim.ini");
 }
 
 std::optional<std::string> GetServerAddress(bool frontend_server) {