diff options
Diffstat (limited to '')
| -rw-r--r-- | cpukit/libdl/dlfcn.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/cpukit/libdl/dlfcn.c b/cpukit/libdl/dlfcn.c index 1d7164539b..b97078cbaa 100644 --- a/cpukit/libdl/dlfcn.c +++ b/cpukit/libdl/dlfcn.c @@ -129,7 +129,10 @@ const char* dlerror (void) { static char msg[64]; - rtems_rtl_get_error (msg, sizeof (msg)); + int eno; + eno = rtems_rtl_get_error (msg, sizeof (msg)); + if (eno == 0) + return NULL; return msg; } |