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| author |  Jeff King <peff@peff.net> | 2009-03-31 08:29:23 -0400 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2009-04-01 11:05:54 -0700 |
| commit | fd94836923708581ca3f9b5c42a6d600c2f631dc (patch) | |
| tree | 7936c21440f1e4da339e5a708bc9dae7a95e1bf2 | |
| parent | mailmap: resurrect lower-casing of email addresses (diff) | |
| download | tgif-fd94836923708581ca3f9b5c42a6d600c2f631dc.tar.xz | |
fix portability problem with IS_RUN_COMMAND_ERR
Some old versions of gcc don't seem to like us negating an
enum constant. Let's work around it by negating the other
half of the comparison instead.
Reported by Pierre Poissinger on gcc 2.9.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | run-command.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/run-command.h b/run-command.h index 15e870a65e..e345502843 100644 --- a/run-command.h +++ b/run-command.h @@ -10,7 +10,7 @@ enum { ERR_RUN_COMMAND_WAITPID_SIGNAL, ERR_RUN_COMMAND_WAITPID_NOEXIT, }; -#define IS_RUN_COMMAND_ERR(x) ((x) <= -ERR_RUN_COMMAND_FORK) +#define IS_RUN_COMMAND_ERR(x) (-(x) >= ERR_RUN_COMMAND_FORK) struct child_process { const char **argv; |