diff options
Diffstat (limited to 'builtin/mv.c')
| -rw-r--r-- | builtin/mv.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/builtin/mv.c b/builtin/mv.c index 5a8ff0004..3b19ca26b 100644 --- a/builtin/mv.c +++ b/builtin/mv.c @@ -176,22 +176,14 @@ int cmd_mv(int argc, const char **argv, const char *prefix) if (last - first < 1) bad = _("source directory is empty"); else { - int j, dst_len; + int j, dst_len, n; - if (last - first > 0) { - source = xrealloc(source, - (argc + last - first) - * sizeof(char *)); - destination = xrealloc(destination, - (argc + last - first) - * sizeof(char *)); - modes = xrealloc(modes, - (argc + last - first) - * sizeof(enum update_mode)); - submodule_gitfile = xrealloc(submodule_gitfile, - (argc + last - first) - * sizeof(char *)); - } + n = argc + last - first; + source = xrealloc(source, n * sizeof(char *)); + destination = xrealloc(destination, n * sizeof(char *)); + modes = xrealloc(modes, n * sizeof(enum update_mode)); + submodule_gitfile = + xrealloc(submodule_gitfile, n * sizeof(char *)); dst = add_slash(dst); dst_len = strlen(dst); |