[6270] export builtin portability

[Gavin D. Smith]

Revision: 6270
          http://svn.sv.gnu.org/viewvc/?view=rev&root=texinfo&revision=6270
Author:   gavin
Date:     2015-05-17 08:57:20 +0000 (Sun, 17 May 2015)
Log Message:
-----------
export builtin portability

Modified Paths:
--------------
    trunk/ChangeLog
    trunk/info/t/empty-infopath.sh

Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog     2015-05-17 08:49:36 UTC (rev 6269)
+++ trunk/ChangeLog     2015-05-17 08:57:20 UTC (rev 6270)
@@ -4,6 +4,7 @@
        builtin from util/texi2dvi.
        * init/t/Init-test.inc: Use "2" as argument to "trap" instead of 
        "SIGINT" for portability to Solaris, among others.
+       * init/t/empty-infopath.sh: Set and export variable separately.
        (Automated build report via Dagobert Michelsen and 
        platform-testers.)
 

Modified: trunk/info/t/empty-infopath.sh
===================================================================
--- trunk/info/t/empty-infopath.sh      2015-05-17 08:49:36 UTC (rev 6269)
+++ trunk/info/t/empty-infopath.sh      2015-05-17 08:57:20 UTC (rev 6270)
@@ -21,7 +21,8 @@
 # Check that an empty search path doesn't break.  There are no search
 # directories here because infopath-no-defaults=On in
 # info/t/Infokey-config.
-export INFOPATH=
+INFOPATH=
+export INFOPATH
 run_ginfo
 printf q >$PTY_TYPE
 . $t/Timeout-test.inc