X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=sbr%2Fssequal.c;h=99b1249898b35911d1d720bb035b2100d30e03d9;hb=5d09b7206ae2602d3aedb2b552ef160b855d8054;hp=615404a7abaac3abe90a6bf4525014151c872c33;hpb=6c42153ad9362cc676ea66563bf400d7511b3b68;p=mmh

diff --git a/sbr/ssequal.c b/sbr/ssequal.c
index 615404a..99b1249 100644
--- a/sbr/ssequal.c
+++ b/sbr/ssequal.c
@@ -1,31 +1,36 @@
-
 /*
- * ssequal.c -- check if a string is a substring of another
- *
- * $Id$
- *
- * This code is Copyright (c) 2002, by the authors of nmh.  See the
- * COPYRIGHT file in the root directory of the nmh distribution for
- * complete copyright information.
- */
+** ssequal.c -- check if a string is a substring of another
+**
+** This code is Copyright (c) 2002, by the authors of nmh.  See the
+** COPYRIGHT file in the root directory of the nmh distribution for
+** complete copyright information.
+*/
 
 #include <h/mh.h>
 
 /*
- * Check if s1 is a substring of s2.
- * If yes, then return 1, else return 0.
- */
+** THIS CODE DOES NOT WORK AS ADVERTISED.
+** It is actually checking if s1 is a PREFIX of s2.
+** All calls to this function need to be checked to see
+** if that needs to be changed. Prefix checking is cheaper, so
+** should be kept if it's sufficient.
+*/
+
+/*
+** Check if s1 is a substring of s2.
+** If yes, then return 1, else return 0.
+*/
 
 int
-ssequal (char *s1, char *s2)
+ssequal(char *s1, char *s2)
 {
-    if (!s1)
-	s1 = "";
-    if (!s2)
-	s2 = "";
+	if (!s1)
+		s1 = "";
+	if (!s2)
+		s2 = "";
 
-    while (*s1)
-	if (*s1++ != *s2++)
-	    return 0;
-    return 1;
+	while (*s1)
+		if (*s1++ != *s2++)
+			return 0;
+	return 1;
 }