///////////////////////////////////////////////////////////////////////////////
-// Name:        unix/stdpaths.cpp
+// Name:        src/unix/stdpaths.cpp
 // Purpose:     wxStandardPaths implementation for Unix & OpenVMS systems
 // Author:      Vadim Zeitlin
 // Modified by:
     wxString exeStr;
 
     char buf[4096];
-    int result = readlink("/proc/self/exe", buf, WXSIZEOF(buf) - sizeof(char));
+    int result = readlink("/proc/self/exe", buf, WXSIZEOF(buf) - 1);
     if ( result != -1 )
     {
         buf[result] = '\0'; // readlink() doesn't NUL-terminate the buffer