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| author | Christian Neukirchen <chneukirchen@gmail.com> | 2015-09-06 20:47:45 +0200 |
|---|---|---|
| committer | Christian Neukirchen <chneukirchen@gmail.com> | 2015-09-06 20:47:45 +0200 |
| commit | 12058892aa7a70227a9fefde0eebfaba92943912 (patch) | |
| tree | 357ee9ddbfb00544e4c391979f01155858660f93 | |
| parent | 9317704719ca93d15cf1a26d08e2e767ee3b0c93 (diff) | |
| download | redo-c-12058892aa7a70227a9fefde0eebfaba92943912.tar.gz redo-c-12058892aa7a70227a9fefde0eebfaba92943912.tar.xz redo-c-12058892aa7a70227a9fefde0eebfaba92943912.zip | |
Avoid close(-1) on toplevel redo.
| -rw-r--r-- | redo.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/redo.c b/redo.c index 446b810..f9fa518 100644 --- a/redo.c +++ b/redo.c @@ -621,7 +621,8 @@ djb-style default.o.do: basename[i--] = 0; } - close(old_dep_fd); + if (old_dep_fd > 0) + close(old_dep_fd); setenvfd("REDO_DEP_FD", dep_fd); setenvfd("REDO_LEVEL", level + 1); if (sflag > 0) |