diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-12-26 05:51:36 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-12-26 05:51:36 +0000 |
commit | 859f3d14eda5ecd59ed7a7172dc63cdfa2acba92 (patch) | |
tree | 696e310045987ee69419787515593fdb506a542f /dir.c | |
parent | ea9ff28f80165ec054106702ee38f5995bc4a491 (diff) |
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
Diffstat (limited to 'dir.c')
-rw-r--r-- | dir.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -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); |