A stylistic fix to read-cache.c

Changes "if (pointer == 0)" to "if (!pointer)" to match the rest
of the code, noticed by Petr Baudis.

Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/read-cache.c b/read-cache.c
index 47aa2d4..da2adf4 100644 (file)
--- a/read-cache.c
+++ b/read-cache.c
@@ -152,7 +152,7 @@ static int check_file_directory_conflict(const struct cache_entry *ce,
        cp = pathbuf;
        while (1) {
                char *ep = strchr(cp, '/');
-               if (ep == 0)
+               if (!ep)
                        break;
                *ep = 0;    /* first cut it at slash */
                pos = cache_name_pos(pathbuf,