commit 984065c8157b64c6706177b33cfedf5863f47d8e
from: Stefan Sperling <stsp@stsp.name>
date: Thu Mar 19 17:27:20 2020 UTC

avoid needless id_str allocation in cmd_fetch()

commit - 4aa547dbcb2bafca9102632f6594b7854a57c643
commit + 984065c8157b64c6706177b33cfedf5863f47d8e
blob - 9981ae675edf4e6cc520b4ec823cc315ab048828
blob + e0db90a7ad96ea19aefe46b6bd3ae0d3582c59bf
--- got/got.c
+++ got/got.c
@@ -1382,13 +1382,14 @@ cmd_fetch(int argc, char *argv[])
 		goto done;
 	}
 
-	error = got_object_id_str(&id_str, pack_hash);
-	if (error)
-		goto done;
-	if (verbosity >= 0)
+	if (verbosity >= 0) {
+		error = got_object_id_str(&id_str, pack_hash);
+		if (error)
+			goto done;
 		printf("Fetched %s.pack\n", id_str);
-	free(id_str);
-	id_str = NULL;
+		free(id_str);
+		id_str = NULL;
+	}
 
 	/* Update references provided with the pack file. */
 	TAILQ_FOREACH(pe, &refs, entry) {