Problem making index

Hi,

Just pulled ports from HEAD, got an issue making index :

ake[4]: /usr/ports/Mk/Uses/npm.mk:268: Variable "NPM_VER_MAJOR" is undefined
         in /usr/ports/Mk/Uses/electron.mk:86
         in .for loop from /usr/ports/Mk/bsd.port.mk:1441 with udir = 
/usr/ports/Mk/Uses
         in .for loop from /usr/ports/Mk/bsd.port.mk:1439 with f = 
electron:42,build,run
         in /usr/share/mk/bsd.port.mk:31
         in /usr/share/mk/bsd.port.pre.mk:4
         in /usr/ports/net-im/deltachat-desktop/Makefile:35
         in make[4] in directory "/usr/ports/net-im/deltachat-desktop"
make[4]: /usr/ports/Mk/Uses/npm.mk:307: Variable "NPM_VER_MAJOR" is 
undefined
         in /usr/ports/Mk/Uses/electron.mk:86
         in .for loop from /usr/ports/Mk/bsd.port.mk:1441 with udir = 
/usr/ports/Mk/Uses
         in .for loop from /usr/ports/Mk/bsd.port.mk:1439 with f = 
electron:42,build,run
         in /usr/share/mk/bsd.port.mk:31
         in /usr/share/mk/bsd.port.pre.mk:4
         in /usr/ports/net-im/deltachat-desktop/Makefile:35
         in make[4] in directory "/usr/ports/net-im/deltachat-desktop"
make[4]: /usr/ports/Mk/Uses/npm.mk:432: Variable "NPM_VER_MAJOR" is 
undefined
         in /usr/ports/Mk/Uses/electron.mk:86
         in .for loop from /usr/ports/Mk/bsd.port.mk:1441 with udir = 
/usr/ports/Mk/Uses
         in .for loop from /usr/ports/Mk/bsd.port.mk:1439 with f = 
electron:42,build,run
         in /usr/share/mk/bsd.port.mk:31
         in /usr/share/mk/bsd.port.pre.mk:4
         in /usr/ports/net-im/deltachat-desktop/Makefile:35
         in make[4] in directory "/usr/ports/net-im/deltachat-desktop"
make[4]: /usr/ports/Mk/Uses/npm.mk:494: Variable "NPM_VER_MAJOR" is 
undefined
         in /usr/ports/Mk/Uses/electron.mk:86
         in .for loop from /usr/ports/Mk/bsd.port.mk:1441 with udir = 
/usr/ports/Mk/Uses
         in .for loop from /usr/ports/Mk/bsd.port.mk:1439 with f = 
electron:42,build,run
         in /usr/share/mk/bsd.port.mk:31
         in /usr/share/mk/bsd.port.pre.mk:4
         in /usr/ports/net-im/deltachat-desktop/Makefile:35
         in make[4] in directory "/usr/ports/net-im/deltachat-desktop"
make[4]: Fatal errors encountered -- cannot continue
===> net-im/deltachat-desktop failed
*** [describe.net-im] Error code 1

make[1]: stopped making "describe" in /usr/ports


Known issue ?

Regards,

Xavier

-- 
Xavier HUMBERT - Unix/Win/MacOSX Sysadmin/Network Engineer
https://www.amdh.fr