diff options
| -rw-r--r-- | lib/libkvm/kvm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/libkvm/kvm.c b/lib/libkvm/kvm.c index 7b72075..8eb0056 100644 --- a/lib/libkvm/kvm.c +++ b/lib/libkvm/kvm.c @@ -290,8 +290,9 @@ kvm_open(uf, mf, sf, flag, errstr) register kvm_t *kd; if ((kd = malloc(sizeof(*kd))) == NULL) { - (void)fprintf(stderr, "%s: %s\n", - errstr ? errstr : "kvm_open" , strerror(errno)); + if (errstr != NULL) + (void)fprintf(stderr, "%s: %s\n", + errstr, strerror(errno)); return (0); } kd->program = errstr; |
