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@@ -24,10 +24,10 @@ extern struct stdio_dev **console_devices[MAX_FILES];
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*/
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extern int cd_count[MAX_FILES];
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-#define for_each_console_dev(i, file, dev) \
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- for (i = 0, dev = console_devices[file][i]; \
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- i < cd_count[file]; \
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- i++, dev = console_devices[file][i])
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+#define for_each_console_dev(i, file, dev) \
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+ for (i = 0; \
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+ i < cd_count[file] && (dev = console_devices[file][i]); \
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+ i++)
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int iomux_match_device(struct stdio_dev **, const int, struct stdio_dev *);
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int iomux_doenv(const int, const char *);
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