fix re2c version comparison

diff --git a/win32/build/confutils.js b/win32/build/confutils.js
index 8eb0c19a9d0f0c7737bf2cdd9d99ecab65ecaa42..48ef2a6e0119cb3ef1efae848ceb85eb8580208b 100644 (file)
--- a/win32/build/confutils.js
+++ b/win32/build/confutils.js
@@ -2663,6 +2663,10 @@ function toolset_setup_project_tools()
                RE2CVERS = probe_binary(RE2C, "version");
                STDOUT.WriteLine('  Detected re2c version ' + RE2CVERS);
 
+               if (RE2CVERS.match(/^\d+.\d+$/)) {
+                       RE2CVERS += ".0";
+               }
+
                intvers = RE2CVERS.replace(pattern, '') - 0;
                intmin = MINRE2C.replace(pattern, '') - 0;