diff options
Diffstat (limited to 'server/epdfinfo.h')
| -rw-r--r-- | server/epdfinfo.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/server/epdfinfo.h b/server/epdfinfo.h index 41fcf02..9f80cfd 100644 --- a/server/epdfinfo.h +++ b/server/epdfinfo.h @@ -25,12 +25,12 @@ /* Some library functions print warnings to stdout, inhibit it. */ #define DISCARD_STDOUT(saved_fd) \ do { \ - int fd; \ + int __fd; \ fflush(stdout); \ saved_fd = dup(1); \ - fd = open("/dev/null", O_WRONLY); \ - dup2(fd, 1); \ - close(fd); \ + __fd = open("/dev/null", O_WRONLY); \ + dup2(__fd, 1); \ + close(__fd); \ } while (0) #define UNDISCARD_STDOUT(saved_fd) \ |