perf-lib: fix ignored exit code inside loop

peff · gitster · commit ecb590a9de23 · 2015-03-25T10:21:23.000-07:00
When copying the test repository, we try to detect whether
the copy succeeded. However, most of the heavy lifting is
done inside a for loop, where our "break" will lose the exit
code of the failing "cp". We can take advantage of the fact
that we are in a subshell, and just "exit 1" to break out
with a code.

Signed-off-by: Jeff King &lt;peff@peff.net&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/t/perf/perf-lib.sh b/t/perf/perf-lib.sh
@@ -91,7 +91,7 @@ test_perf_create_repo_from () {
 				*/objects|*/hooks|*/config)
 					;;
 				*)
-					cp -R "$stuff" . || break
+					cp -R "$stuff" . || exit 1
 					;;
 			esac
 		done &&
