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mraa.c: Fix pin mode test to check for NULL platform

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Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
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Brendan Le Foll
2016-03-11 11:35:31 +00:00
parent 2919b38b15
commit f07a442860
1 changed files with 1 additions and 1 deletions
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src/mraa.c
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@@ -497,7 +497,7 @@ mraa_pin_mode_test(int pin, mraa_pinmodes_t mode)
pin = mraa_get_sub_platform_index(pin);
}
if (current_plat == NULL || current_plat->platform_type == MRAA_UNKNOWN_PLATFORM) {
if (current_plat == NULL || current_plat->platform_type == MRAA_UNKNOWN_PLATFORM || current_plat->platform_type == MRAA_NULL_PLATFORM) {
return 0;
}
if (pin > (current_plat->phy_pin_count - 1) || pin < 0)