neovim

commit 8bdfc2ab2b2565f06d41921d57a0c6184a097271
parent 60967cd9aac545a5a5f17070d39121d4070e2298
Author: Maria José Solano <majosolano99@gmail.com>
Date:   Fri, 26 Jul 2024 19:19:39 -0700

fix(version): return nil with empty string

Diffstat:
M
runtime/lua/vim/version.lua
 | 
4
++++
M
test/functional/lua/version_spec.lua
 | 
4
++++

2 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/runtime/lua/vim/version.lua b/runtime/lua/vim/version.lua
@@ -174,6 +174,10 @@ function M._version(version, strict) -- Adapted from https://github.com/folke/la
     version = version:match('%d[^ ]*')
   end
 
+  if version == nil then
+    return nil
+  end
+
   local prerel = version:match('%-([^+]*)')
   local prerel_strict = version:match('%-([0-9A-Za-z-]*)')
   if
diff --git a/test/functional/lua/version_spec.lua b/test/functional/lua/version_spec.lua
@@ -112,6 +112,10 @@ describe('version', function()
       assert(vim.version.range('1.2.3-alpha'):has('1.2.3-alpha'))
       assert(not vim.version.range('1.2.3-alpha'):has('1.2.3-beta'))
     end)
+
+    it('returns nil with empty version', function()
+      eq(vim.version.parse(''), nil)
+    end)
   end)
 
   describe('cmp()', function()