diff --git a/src/core/model/system-path.cc b/src/core/model/system-path.cc
index b3a64d777..493b7e023 100644
--- a/src/core/model/system-path.cc
+++ b/src/core/model/system-path.cc
@@ -318,7 +318,7 @@ MakeTemporaryDirectoryName()
     char* path = nullptr;
 
     path = std::getenv("TMP");
-    if (!path  || std::strlen(path) == 0)
+    if (!path || std::strlen(path) == 0)
     {
         path = std::getenv("TEMP");
         if (!path || std::strlen(path) == 0)