1 files changed, 1 insertions, 0 deletions
diff --git a/otk/util.cc b/otk/util.cc
index ebca51d5..39ea0f6c 100644
--- a/otk/util.cc
+++ b/otk/util.cc
@@ -39,6 +39,7 @@ string expandTilde(const string& s) {
 
   const char* const home = getenv("HOME");
   if (home == NULL) return s;
+printf("tilde: getenv(DISPLAY)=%s\n", getenv("DISPLAY"));
 
   return string(home + s.substr(s.find('/')));
 }