avoid repetitive code for asprintf error handling

1 files changed, 1 insertions, 4 deletions

diff --git a/mandocdb.c b/mandocdb.c
index 4a8af53d..3ffd851a 100644
--- a/mandocdb.c
+++ b/mandocdb.c
@@ -1536,10 +1536,7 @@ parse_mdoc_Xr(struct mpage *mpage, const struct mdoc_node *n)
 		return(0);
 	}
 
-	if (-1 == asprintf(&cp, "%s(%s)", n->string, n->next->string)) {
-		perror(NULL);
-		exit((int)MANDOCLEVEL_SYSERR);
-	}
+	mandoc_asprintf(&cp, "%s(%s)", n->string, n->next->string);
 	putkey(mpage, cp, TYPE_Xr);
 	free(cp);
 	return(0);