mhbuildsbr.c: Include mhcachesbr.h. Delete copy of prototype.

[nmh] / sbr / brkstring.c

diff --git a/sbr/brkstring.c b/sbr/brkstring.c
index 49d5f9d8d66262aee1f4bf8b1bb0cbbc37f53db2..f0f43693695c26287ad9817c98027a00b035de56 100644 (file)
--- a/sbr/brkstring.c
+++ b/sbr/brkstring.c
@@ -1,5 +1,4 @@
-/*
- * brkstring.c -- (destructively) split a string into
+/* brkstring.c -- (destructively) split a string into
  *             -- an array of substrings
  *
  * This code is Copyright (c) 2002, by the authors of nmh.  See the
@@ -80,12 +79,5 @@ brkstring (char *str, char *brksep, char *brkterm)
 static int
 brkany (char c, char *str)
 {
-    char *s;
-
-    if (str) {
-       for (s = str; *s; s++)
-           if (c == *s)
-               return 1;
-    }
-    return 0;
+    return str && c && strchr(str, c);
 }