Make configSysconfig() less chatty.

Now that this is becoming (dare I even say it?) more useful for
post-configuration, no longer leave sysinstall.debug files around
by default.  Only do this if environment variable SYSINSTALL_DEBUG
is set.

2 files changed, 7 insertions, 5 deletions

diff --git a/release/sysinstall/config.c b/release/sysinstall/config.c
index dc601f4..fafd78c 100644
--- a/release/sysinstall/config.c
+++ b/release/sysinstall/config.c
@@ -389,11 +389,10 @@ configSysconfig(char *config)
     }
 
     /* Now write it all back out again */
-    msgNotify("Writing configuration changes to %s file..", config);
-    if (Fake) {
-	msgDebug("Writing %s out to debugging screen..\n", config);
+    if (isDebug())
+	msgDebug("Writing configuration changes to %s file..", config);
+    if (Fake)
 	fp = fdopen(DebugFD, "w");
-    }
     else {
 	(void)vsystem("cp %s %s.previous", config, config);
     	fp = fopen(config, "w");
diff --git a/release/sysinstall/termcap.c b/release/sysinstall/termcap.c
index a72c0a4..992cb60 100644
--- a/release/sysinstall/termcap.c
+++ b/release/sysinstall/termcap.c
@@ -32,7 +32,10 @@ set_termcap(void)
     stat = ioctl(STDERR_FILENO, GIO_COLOR, &ColorDisplay);
 
     if (getpid() != 1) {
-	DebugFD = open("sysinstall.debug", O_WRONLY|O_CREAT|O_TRUNC, 0644);
+	if (getenv("SYSINSTALL_DEBUG"))
+	    DebugFD = open("sysinstall.debug", O_WRONLY|O_CREAT|O_TRUNC, 0644);
+	else
+	    DebugFD = -1;
 	if (DebugFD < 0)
 	    DebugFD = open("/dev/null", O_RDWR, 0);
     }