make-snapshot: Remove an unnecessary variable

This is a refactoring change, which should have no impact on behaviors.

Now, if patchlevel is true, tag is empty. So `if patchlevel` always does
nothing. Given that prerelease is false and tag is not nil, removing
`if patchlevel` should have no impact.

1 files changed, 1 insertions, 9 deletions

diff --git a/tool/make-snapshot b/tool/make-snapshot
index 0a03fb2a22..041b1a0f2a 100755
--- a/tool/make-snapshot
+++ b/tool/make-snapshot
@@ -253,7 +253,6 @@ end
 
 def package(vcs, rev, destdir, tmp = nil)
   pwd = Dir.pwd
-  patchlevel = false
   prerelease = false
   if rev and revision = rev[/@(\h+)\z/, 1]
     rev = $`
@@ -275,7 +274,6 @@ def package(vcs, rev, destdir, tmp = nil)
     tag = "#{$4}#{$5}"
     url = vcs.tag("v#{$1}_#{$2}_#{$3}_#{$4}#{$5}")
   when /\A(\d+)\.(\d+)\.(\d+)\z/
-    patchlevel = true
     tag = ""
     url = vcs.tag("v#{$1}_#{$2}_#{$3}")
   when /\A(\d+)\.(\d+)\z/
@@ -351,13 +349,7 @@ def package(vcs, rev, destdir, tmp = nil)
       [api_major_version, api_minor_version, version_teeny].join('.')
     end
   version or return
-  if patchlevel
-    unless tag.empty?
-      versionhdr ||= File.read("#{v}/version.h")
-      patchlevel = versionhdr[/^\#define\s+RUBY_PATCHLEVEL\s+(\d+)/, 1]
-      tag = (patchlevel ? "p#{patchlevel}" : vcs.revision_name(revision))
-    end
-  elsif prerelease
+  if prerelease
     versionhdr ||= File.read("#{v}/version.h")
     versionhdr.sub!(/^\#\s*define\s+RUBY_PATCHLEVEL_STR\s+"\K.+?(?=")/, tag) or raise "no match of RUBY_PATCHLEVEL_STR to replace"
     File.write("#{v}/version.h", versionhdr)