From e8bc227a92fa702bceef5052961123c2e511e811 Mon Sep 17 00:00:00 2001 From: Thomas Ingleby Date: Wed, 21 Jan 2015 15:39:29 +0000 Subject: [PATCH] api/platform_name: Change return when null platform Easier to error check against Signed-off-by: Thomas Ingleby --- api/mraa/common.h | 2 +- api/mraa/common.hpp | 2 +- src/mraa.c | 5 +++-- 3 files changed, 5 insertions(+), 4 deletions(-) diff --git a/api/mraa/common.h b/api/mraa/common.h index a348403..ccdcef9 100644 --- a/api/mraa/common.h +++ b/api/mraa/common.h @@ -237,7 +237,7 @@ unsigned int mraa_adc_supported_bits(); mraa_result_t mraa_set_log_level(int level); /** - * Return the Platform's Name, If no platform detected return "Unknown" + * Return the Platform's Name, If no platform detected return NULL * * @return platform name */ diff --git a/api/mraa/common.hpp b/api/mraa/common.hpp index c51cf22..a144b13 100644 --- a/api/mraa/common.hpp +++ b/api/mraa/common.hpp @@ -117,7 +117,7 @@ inline unsigned int adcSupportedBits() } /** - * Return Platform Name. "Unknown" if no platform inited. + * Return Platform Name. Returns NULL if no platform inited. * * @return platform name */ diff --git a/src/mraa.c b/src/mraa.c index d1d2598..7397bab 100644 --- a/src/mraa.c +++ b/src/mraa.c @@ -303,8 +303,9 @@ mraa_adc_supported_bits() char* mraa_get_platform_name() { - if (plat == NULL) - return "Unknown"; + if (plat == NULL) { + return NULL; + } return (char*) plat->platform_name; }