pretty: initialize new cmt_fmt_map to 0

diff --git a/pretty.c b/pretty.c
index aaf80207c94e18524559b65e7bb9aff97513faa8..4784f676faeea6365be76fb8b8f122c8bb69fd04 100644 (file)
--- a/pretty.c
+++ b/pretty.c
@@ -59,6 +59,7 @@ static int git_pretty_formats_config(const char *var, const char *value, void *c
                ALLOC_GROW(commit_formats, commit_formats_len+1,
                           commit_formats_alloc);
                commit_format = &commit_formats[commit_formats_len];
+               memset(commit_format, 0, sizeof(*commit_format));
                commit_formats_len++;
        }