--- a/libinterp/corefcn/sysdep.cc	Wed Mar 27 23:26:27 2019 +0000
+++ b/libinterp/corefcn/sysdep.cc	Wed Mar 27 23:32:07 2019 +0000
@@ -321,13 +321,13 @@
   }
 
   // Return TRUE if NAME refers to an existing drive letter or UNC share
-  
+
   bool drive_or_unc_share (const std::string& name)
   {
 #if defined (OCTAVE_USE_WINDOWS_API)
     size_t len = name.length ();
     bool candidate = false;
-    if (len > 1 && isalpha(name[0]) && name[1]==':' 
+    if (len > 1 && isalpha(name[0]) && name[1]==':'
          && (len == 2 || (len == 3 && name[2] == '\\')))
       candidate = true;
     if (len > 4 && name[0] == '\\' && name[1] == '\\')
@@ -370,7 +370,7 @@
 
 #endif
   }
-  
+
   void sysdep_init (void)
   {
     // Use a function from libgomp to force loading of OpenMP library.