diff --git a/src/unix/utilsunx.cpp b/src/unix/utilsunx.cpp
index 219c7727cb..6126c0a2e5 100644
--- a/src/unix/utilsunx.cpp
+++ b/src/unix/utilsunx.cpp
@@ -394,7 +394,7 @@ public:
     ArgsArray(wchar_t **wargv)
     {
         int argc = 0;
-        while ( *wargv++ )
+        while ( wargv[argc] )
             argc++;
 
         Init(argc);