basic/hashmap: add comment
authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Mon, 19 Dec 2022 10:19:18 +0000 (11:19 +0100)
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Mon, 19 Dec 2022 14:16:41 +0000 (15:16 +0100)
commite8d2cb0f341cf3a1fbe0f119ead4859fda4b4de9
treeb7d79ad9fe5de2b28ea304da4f5df3729e280162
parenta0e475ce6afa963f0943e5772013a2daf8a44eeb
basic/hashmap: add comment

Coverity complains that the check is suspicious. Add a comment to help
the reader.
src/basic/hashmap.c