Fix previous fix to agree with the man page - don't report errors in

kvm_open() if errstr is NULL.
1995-02-25 16:44:01 +00:00 · 1995-02-25 16:44:01 +00:00 · 64f14011a8
commit 64f14011a8
parent 5dddb8148b
1 changed files with 3 additions and 2 deletions
--- 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;