avoid "write_in_full(fd, buf, len) != len" pattern

diff --git a/diff.c b/diff.c
index 85e714f6c68d24e11228b69d2511c49811c979b4..6f58bca2f9256ae4ff413db5a13eb249866945e5 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -299,9 +299,6 @@ int git_diff_ui_config(const char *var, const char *value, void *cb)
                return 0;
        }
 
-       if (git_color_config(var, value, cb) < 0)
-               return -1;
-
        return git_diff_basic_config(var, value, cb);
 }
 
@@ -2978,7 +2975,7 @@ static void prep_temp_blob(const char *path, struct diff_tempfile *temp,
                blob = buf.buf;
                size = buf.len;
        }
-       if (write_in_full(fd, blob, size) != size)
+       if (write_in_full(fd, blob, size) < 0)
                die_errno("unable to write temp-file");
        close_tempfile(&temp->tempfile);
        temp->name = get_tempfile_path(&temp->tempfile);