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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-09-06 14:31:32 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-09-09 07:04:53 +0200 |
| commit | eaa415b2c7e3105a055d56d8ef4b0f2fccb44d59 (patch) | |
| tree | d6e052ff293a5173c6df1ed29096086574d807a5 /cpukit/sapi | |
| parent | record: Allow tracing of ISR disable/enable (diff) | |
| download | rtems-eaa415b2c7e3105a055d56d8ef4b0f2fccb44d59.tar.bz2 | |
rtems: Make rtems_version_control_key() safer
Return the empty string instead of a NULL pointer if no version key is
available.
Diffstat (limited to 'cpukit/sapi')
| -rw-r--r-- | cpukit/sapi/src/version.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cpukit/sapi/src/version.c b/cpukit/sapi/src/version.c index e1e7705863..065a45c005 100644 --- a/cpukit/sapi/src/version.c +++ b/cpukit/sapi/src/version.c @@ -58,6 +58,6 @@ const char *rtems_version_control_key( void ) #ifdef RTEMS_VERSION_VC_KEY return RTEMS_VERSION_VC_KEY; #else - return NULL; + return ""; #endif } |