never-NULL pointer check

* dir.c (ruby_glob0): no need to check never-NULL pointer.
  reported by Denis Denisov <denji0k AT gmail.com>.
* win32/file.c (rb_file_expand_path_internal): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49024 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/dir.c b/dir.c
index 5386ff03f2..5190ea4e9e 100644
--- a/dir.c
+++ b/dir.c
@@ -1690,7 +1690,7 @@ ruby_glob0(const char *path, int flags, ruby_glob_func *func, VALUE arg, rb_enco
     root = rb_enc_path_skip_prefix(root, root + strlen(root), enc);
 #endif
 
-    if (root && *root == '/') root++;
+    if (*root == '/') root++;
 
     n = root - start;
     buf = GLOB_ALLOC_N(char, n + 1);