networkd: we should not loop when extract_first_word() fails
authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Mon, 6 Jul 2020 14:21:34 +0000 (16:21 +0200)
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Mon, 27 Jul 2020 08:26:33 +0000 (10:26 +0200)
commitdb8b6a87e978800911621964a676fef6df567d93
tree569b5c29befdbfcf5b376e84e4fea6ac56373d91
parentabee3767ed30b6efba68feeedb702be1e40ff2f9
networkd: we should not loop when extract_first_word() fails

While at it, define iterator in the loop to reduce the indentation a bit.

(cherry picked from commit 1f68f77292a9581dd77be9a0bd279c1430cbd130)
src/network/networkd-link.c