Merge branch 'master' of git+ssh://github.com/adefaria/clearscm

[clearscm.git] / lib / Utils.pm

diff --git a/lib/Utils.pm b/lib/Utils.pm
index eddef3a..446d2e7 100644 (file)
--- a/lib/Utils.pm
+++ b/lib/Utils.pm
@@ -341,10 +341,9 @@ Returns:
 
 =cut  
 
-  
   $prompt ||= 'Password';
 
-  my $password;
+  my $password = '';
 
   local $| = 1;
 
@@ -365,9 +364,18 @@ Returns:
        last;
     } # if
 
-    print '*';
+    # Handle backspaces
+    if ($key eq chr(127)) {
+      unless ($password eq '') {
+        chop $password;
+
+        print "\b \b";
+      } # unless
+    } else {
+      print '*';
 
-    $password .= $key;
+      $password .= $key;
+    } # if
   } # while
 
   ReadMode 'restore'; # Reset tty mode before exiting.
@@ -463,7 +471,7 @@ In a scalar context just the 1 minute load average.
   # TODO: Make it work on Windows...
   return if $^O =~ /win/i;
 
-  open my $loadAvg, '/proc/loadavg'
+  open my $loadAvg, '<', '/proc/loadavg'
     or croak "Unable to open /proc/loadavg\n";
 
   my $load = <$loadAvg>;
@@ -578,7 +586,7 @@ Returns:
 
 =cut
 
-  open my $pipe, '|-', $to
+  open my $pipe, '|', $to 
     or error "Unable to open pipe - $!", 1;
 
   foreach (@output) {