unpack_object_header_buffer(): clear the size field upon error

diff --git a/strbuf.c b/strbuf.c
index 9ff1b597c995780026a32a92fab78a780d60329a..3ad2cc00160fbf24e1e4904bb37ce44e8c414ce5 100644 (file)
--- a/strbuf.c
+++ b/strbuf.c
@@ -357,7 +357,6 @@ int strbuf_getwholeline(struct strbuf *sb, FILE *fp, int term)
 {
        int ch;
 
-       strbuf_grow(sb, 0);
        if (feof(fp))
                return EOF;