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| author | Andreas Politz <politza@hochschule-trier.de> | 2017-09-18 18:14:54 +0200 |
|---|---|---|
| committer | Andreas Politz <politza@hochschule-trier.de> | 2017-09-18 18:14:54 +0200 |
| commit | efedd496088ce6a358467dd44eb072f0ea0ada6f (patch) | |
| tree | 335de728dbd3fe9581815b8d02e71cdbd0d46bad /server/epdfinfo.h | |
| parent | 310d88ee89fffd55ac0f1696967e69a8ff43d2bc (diff) | |
Improve naming of hidden, temporary variable
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) \ |