Utils.pm: IsInt for Loredo

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@5488 2b470e98-0d58-463d-a4d8-8e2adae1ed80
2014-04-08 11:32:17 +00:00
parent 6501491272
commit bb01f5a5cf
1 changed files with 5 additions and 0 deletions
--- a/fhem/FHEM/99_Utils.pm
+++ b/fhem/FHEM/99_Utils.pm
@@ -175,6 +175,11 @@ sub UntoggleIndirect($$$)
  return;
 }

+sub 
+IsInt($)
+{
+  defined $_[0] && $_[0] =~ /^[+-]?\d+$/;
+}

 1;