diff options
| -rw-r--r-- | include/iomux.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/iomux.h b/include/iomux.h index 37f5f6d..35caa69 100644 --- a/include/iomux.h +++ b/include/iomux.h @@ -24,10 +24,10 @@ extern struct stdio_dev **console_devices[MAX_FILES]; */ extern int cd_count[MAX_FILES]; -#define for_each_console_dev(i, file, dev) \ - for (i = 0, dev = console_devices[file][i]; \ - i < cd_count[file]; \ - i++, dev = console_devices[file][i]) +#define for_each_console_dev(i, file, dev) \ + for (i = 0; \ + i < cd_count[file] && (dev = console_devices[file][i]); \ + i++) int iomux_match_device(struct stdio_dev **, const int, struct stdio_dev *); int iomux_doenv(const int, const char *); |