oidset: remove unnecessary include

From: Elijah Newren <[email protected]>

When commit 8b2f8cbcb1 ("oidset: use khash", 2018-10-04) moved from using oidmap to khash, it replaced the oidmap.h include with both one for hashmap.h and khash.h. Since the hashmap.h header is unnecessary, and the point of the patch was to switch from hashmap (used by oidmap) to khash.h, remove the unneccessary include.

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oidset: remove unnecessary include

Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-727%2Fnewren%2Foidset-cleanup-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-727/newren/oidset-cleanup-v1
Pull-Request: https://github.com/git/git/pull/727

 oidset.h | 1 -
 1 file changed, 1 deletion(-)

index 5346563b0bc..d8a106b1275 100644
@@ -1,7 +1,6 @@
 #ifndef OIDSET_H
 #define OIDSET_H
 
-#include "hashmap.h"
 #include "khash.h"
 
 /**

base-commit: 30e9940356dc67959877f4b2417da33ebdefbb79

gitgitgadget

Good catch. I doubt this is causing problems, but it's obviously the right thing to do. I ran "make hdr-check" to confirm that no _other_ headers were subtly relying on this include.

-Peff