texlive[62428] Master/install-tl: Fix signal handler installation

[commits+preining at tug.org]

Revision: 62428
          http://tug.org/svn/texlive?view=revision&revision=62428
Author:   preining
Date:     2022-03-05 07:08:21 +0100 (Sat, 05 Mar 2022)
Log Message:
-----------
Fix signal handler installation

Modified Paths:
--------------
    trunk/Master/install-tl

Modified: trunk/Master/install-tl
===================================================================
--- trunk/Master/install-tl	2022-03-05 05:40:17 UTC (rev 62427)
+++ trunk/Master/install-tl	2022-03-05 06:08:21 UTC (rev 62428)
@@ -326,7 +326,7 @@
 
 #
 # set up signal handlers to catch SIGINT and SIGTERM
-$SIG{INT} = &signal_handler;
+$SIG{'INT'} = \&signal_handler;
 # not necessary AFA we know
 # $SIG{TERM} = &signal_handler;