commit 7eb2c8df6b04721c408a742bf87372a174790fd4
from: Stefan Sperling <stsp@stsp.name>
date: Fri Feb 14 11:13:16 2020 UTC

no need to dup refname in gw_output_repo_heads()

commit - eb4f3ad3e4ca2f06e2b92793d80b627965593f82
commit + 7eb2c8df6b04721c408a742bf87372a174790fd4
blob - 81e2a19eda1a789f27f996797c0ca05c94ba29fa
blob + 16e152bb4170acd301b8b2661856923eb481b208
--- gotweb/gotweb.c
+++ gotweb/gotweb.c
@@ -4001,21 +4001,19 @@ gw_output_repo_heads(struct gw_trans *gw_trans)
 		goto done;
 
 	SIMPLEQ_FOREACH(re, &refs, entry) {
-		char *refname;
+		const char *refname;
 
 		if (got_ref_is_symbolic(re->ref))
 			continue;
 
-		refname = strdup(got_ref_get_name(re->ref));
+		refname = got_ref_get_name(re->ref);
 		if (refname == NULL) {
 			error = got_error_from_errno("got_ref_to_str");
 			goto done;
 		}
 
-		if (strncmp(refname, "refs/heads/", 11) != 0) {
-			free(refname);
+		if (strncmp(refname, "refs/heads/", 11) != 0)
 			continue;
-		}
 
 		error = gw_get_repo_age(&age, gw_trans, gw_trans->gw_dir->path,
 		    refname, TM_DIFF);