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[xboard.git] / usystem.c

diff --git a/usystem.c b/usystem.c
index 9223480..23ba305 100644 (file)
--- a/usystem.c
+++ b/usystem.c
@@ -5,7 +5,8 @@
  * Massachusetts.
  *
  * Enhancements Copyright 1992-2001, 2002, 2003, 2004, 2005, 2006,
- * 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Free Software Foundation, Inc.
+ * 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 Free
+ * Software Foundation, Inc.
  *
  * The following terms apply to Digital Equipment Corporation's copyright
  * interest in XBoard:
@@ -266,22 +267,6 @@ ParseIcsTextColors ()
     SetTextColor(cnames, textColors[ColorNormal].fg - 30, textColors[ColorNormal].bg - 40, -2); // kludge to announce background color to front-end 
 }
 
-static Boolean noEcho;
-
-void
-EchoOn ()
-{
-    system("stty echo");
-    noEcho = False;
-}
-
-void
-EchoOff ()
-{
-    system("stty -echo");
-    noEcho = True;
-}
-
 char *oldICSInteractionTitle;
 
 void
@@ -293,7 +278,7 @@ ShutDownFrontEnd ()
     if (saveSettingsOnExit) SaveSettings(settingsFileName);
     unlink(gameCopyFilename);
     unlink(gamePasteFilename);
-    if(noEcho) EchoOn();
+    EchoOn();
 }
 
 void
@@ -362,7 +347,7 @@ ExpandPathName (char *path)
 
     if (*s == '~') {
        if(s[1] == '~') { // use ~~ for XBoard's private data directory
-         snprintf(d, 4*MSG_SIZ, DATADIR "%s", s+2);
+         snprintf(d, 4*MSG_SIZ, "%s%s", dataDir, s+2);
        } else
        if (*(s+1) == '/') {
          safeStrCpy(d, getpwuid(getuid())->pw_dir, 4*MSG_SIZ );
@@ -657,7 +642,7 @@ OutputToProcess (ProcRef pr, char *message, int count, int *outError)
 {
     static int line = 0;
     ChildProc *cp = (ChildProc *) pr;
-    int outCount;
+    int outCount = count;
 
     if (pr == NoProc)
     {