diff --git a/builtin-log.c b/builtin-log.c
index 073a2a16a3fafd66d13b1ed106a0016617ec63ad..a4186eac8ea395143d25b16b94171b3d4e75d444 100644 (file)
--- a/builtin-log.c
+++ b/builtin-log.c
get_patch_ids(&rev, &ids, prefix);
if (!use_stdout)
- realstdout = fdopen(dup(1), "w");
+ realstdout = xfdopen(xdup(1), "w");
prepare_revision_walk(&rev);
while ((commit = get_revision(&rev)) != NULL) {