Minor polish like adding missing whitespace, switch to using --argument switch in function definitions to make code more readable, add a few minor saftey checks, etc.

darcs-hash:20070923210730-75c98-88557ba8b6020cae04a5e437c6bb6370e39c04d9.gz

1 files changed, 4 insertions, 1 deletions

diff --git a/fish_pager.c b/fish_pager.c
index 2bdde352..23f1ec8e 100644
--- a/fish_pager.c
+++ b/fish_pager.c
@@ -1180,7 +1180,10 @@ static void read_array( FILE* file, array_list_t *comp )
 			if( wcs ) 
 			{
 				unescaped = unescape( wcs, 0 );
-				al_push( comp, unescaped );
+				if( unescaped )
+				{
+					al_push( comp, unescaped );
+				}				
 				free( wcs );
 			}
 		}