Try to dup stderr if fopen(ttyname) fails on init (Needed when using su)

darcs-hash:20051012103638-ac50b-5a114b1adaa83ef48dd5c4821138c1c7af660204.gz

1 files changed, 5 insertions, 8 deletions

diff --git a/fish_pager.c b/fish_pager.c
index 2c4066fb..50074dfa 100644
--- a/fish_pager.c
+++ b/fish_pager.c
@@ -848,15 +848,15 @@ static void init()
 	close(1);
 	if( open( ttyname(0), O_WRONLY ) != 1 )
 	{
-		debug( 0, L"Could not set up file descriptors for pager" );
-		exit( 1 );
-		
+		if( dup2( 2, 1 ) == -1 )
+		{			
+			debug( 0, L"Could not set up file descriptors for pager" );
+			exit( 1 );
+		}
 	}
 	out_file = fdopen( out, "w" );
 	sb_init( &out_buff );
-	
 
-			
 	env_universal_init( 0, 0, 0, 0);
 	input_common_init( &interrupt_handler );
 	
@@ -922,9 +922,6 @@ static void init()
 		exit(1);
 	}
 
-	
-//	writembs( tparm( eat_char, ' ', c ) );
-
 }
 
 void destroy()