3 files changed, 11 insertions, 0 deletions
diff --git a/src/drivers/Posix/Fl_Posix_System_Driver.H b/src/drivers/Posix/Fl_Posix_System_Driver.H
index ad41d5f83..79d4c3562 100644
--- a/src/drivers/Posix/Fl_Posix_System_Driver.H
+++ b/src/drivers/Posix/Fl_Posix_System_Driver.H
@@ -52,6 +52,7 @@ public:
   virtual int open(const char* f, int oflags, int pmode) {
     return pmode == -1 ?  ::open(f, oflags) : ::open(f, oflags, pmode);
   }
+  virtual char *getenv(const char *v) { return ::getenv(v); }  
   virtual int putenv(char* v) {return ::putenv(v);}
   virtual FILE *fopen(const char* f, const char *mode) {return ::fopen(f, mode);}
   virtual int system(const char* cmd) {return ::system(cmd);}
diff --git a/src/drivers/X11/Fl_X11_System_Driver.H b/src/drivers/X11/Fl_X11_System_Driver.H
index a36c3214c..0b309dc34 100644
--- a/src/drivers/X11/Fl_X11_System_Driver.H
+++ b/src/drivers/X11/Fl_X11_System_Driver.H
@@ -42,6 +42,7 @@ public:
   virtual char *preference_rootnode(Fl_Preferences *prefs, Fl_Preferences::Root root, const char *vendor,
                                     const char *application);
   virtual int preferences_need_protection_check() {return 1;} 
+  virtual int utf8locale();
 };
 
 #endif /* FL_X11_SYSTEM_DRIVER_H */
diff --git a/src/drivers/X11/Fl_X11_System_Driver.cxx b/src/drivers/X11/Fl_X11_System_Driver.cxx
index 11ed6488f..08f3f1e14 100644
--- a/src/drivers/X11/Fl_X11_System_Driver.cxx
+++ b/src/drivers/X11/Fl_X11_System_Driver.cxx
@@ -499,6 +499,15 @@ int Fl_X11_System_Driver::filename_list(const char *d, dirent ***list, int (*sor
   return n;
 }
 
+int Fl_X11_System_Driver::utf8locale() {
+  char *s;
+  static int ret = ((s = ::getenv("LC_CTYPE")) && *s) ||
+  ((s = ::getenv("LC_ALL"))   && *s) ||
+  ((s = ::getenv("LANG"))     && *s)
+  ? 1 : 0;
+  return ret;
+}
+
 //
 // End of "$Id: quartz.H 11017 2016-01-20 21:40:12Z matt $".
 //