Consolidate handling of some fopen failures.
diff --git a/console-tools/loadacm.c b/console-tools/loadacm.c
index 826c2a3..f577379 100644
--- a/console-tools/loadacm.c
+++ b/console-tools/loadacm.c
@@ -330,10 +330,7 @@
 	}
 #endif
 
-	if ((fp = fopen(omfil, "w")) == NULL) {
-		perror(omfil);
-		exit(1);
-	}
+	fp = xfopen(omfil, "w");
 #ifdef GIO_UNISCRNMAP
 	if (is_old_map) {
 #endif