Merge branch 'jk/git-prompt'

[git.git] / convert.c

diff --git a/convert.c b/convert.c
index 346f9d45e0f48048603d779f909e6c29bdd60b5b..c9ab54ffd2f84b0c501a6582c3837371efd34464 100644 (file)
--- a/convert.c
+++ b/convert.c
@@ -879,7 +879,7 @@ int is_null_stream_filter(struct stream_filter *filter)
 
 struct lf_to_crlf_filter {
        struct stream_filter filter;
-       int want_lf;
+       unsigned want_lf:1;
 };
 
 static int lf_to_crlf_filter_fn(struct stream_filter *filter,
@@ -895,8 +895,11 @@ static int lf_to_crlf_filter_fn(struct stream_filter *filter,
                lf_to_crlf->want_lf = 0;
        }
 
-       if (!input)
-               return 0; /* We've already dealt with the state */
+       /* We are told to drain */
+       if (!input) {
+               *osize_p -= o;
+               return 0;
+       }
 
        count = *isize_p;
        if (count) {
@@ -931,10 +934,9 @@ static struct stream_filter_vtbl lf_to_crlf_vtbl = {
 
 static struct stream_filter *lf_to_crlf_filter(void)
 {
-       struct lf_to_crlf_filter *lf_to_crlf = xmalloc(sizeof(*lf_to_crlf));
+       struct lf_to_crlf_filter *lf_to_crlf = xcalloc(1, sizeof(*lf_to_crlf));
 
        lf_to_crlf->filter.vtbl = &lf_to_crlf_vtbl;
-       lf_to_crlf->want_lf = 0;
        return (struct stream_filter *)lf_to_crlf;
 }