$OpenBSD$

No wordexp on OpenBSD.

Index: lib/hobbes/util/str.C
--- lib/hobbes/util/str.C.orig
+++ lib/hobbes/util/str.C
@@ -1,7 +1,6 @@
 
 #include <hobbes/util/str.H>
 #include <memory>
-#include <wordexp.h>
 #include <glob.h>
 
 namespace hobbes { namespace str {
@@ -511,14 +510,7 @@ std::string expandVars(const std::string& x) {
 }
 
 std::string expandPath(const std::string& x) {
-  wordexp_t we;
-  if (wordexp(x.c_str(), &we, 0) == 0) {
-    std::string result(we.we_wordv[0]);
-    wordfree(&we);
-    return result;
-  } else {
     return x;
-  }
 }
 
 // display a byte count in typical units
