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some optimization on filling prompt_buff

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This commit is contained in:
Grissiom 2010-10-06 20:37:30 +08:00
parent a941d82be3
commit 89d999df72
1 changed files with 3 additions and 6 deletions
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9
reader.c
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@ -695,14 +695,11 @@ static void exec_prompt()
sb_clear( &data->prompt_buff );
for( i=0; i<al_get_count( &prompt_list); i++ )
for( i = 0; i < al_get_count( &prompt_list )-1; i++ )
{
sb_append( &data->prompt_buff, (wchar_t *)al_get( &prompt_list, i ) );
if (i + 1 < al_get_count( &prompt_list))
{
sb_append( &data->prompt_buff, L"\n" );
}
sb_append( &data->prompt_buff, (wchar_t *)al_get( &prompt_list, i ), L"\n" );
}
sb_append( &data->prompt_buff, (wchar_t *)al_get( &prompt_list, i ));
al_foreach( &prompt_list, &free );
al_destroy( &prompt_list );