X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=sbr%2Fstrindex.c;h=b3a2b74d1e01839cc740a8a5674cfbdfe44b51de;hp=92245b2faf648420dfabbc8827bdee5b018a87b2;hb=ee8d01d64e8832304256de53db07228e2be67f6a;hpb=a485ed478abbd599d8c9aab48934e7a26733ecb1

diff --git a/sbr/strindex.c b/sbr/strindex.c
index 92245b2..b3a2b74 100644
--- a/sbr/strindex.c
+++ b/sbr/strindex.c
@@ -1,24 +1,25 @@
 /*
- * strindex.c -- "unsigned" lexical index
- *
- * 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.
- */
+** strindex.c -- "unsigned" lexical index
+**            -- Returns the index at which `needle' appears in `haystack' 
+**
+** 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>
 
 int
-stringdex (char *p1, char *p2)
+stringdex(char *needle, char *haystack)
 {
 	char *p;
 
-	if (p1 == NULL || p2 == NULL)
+	if (needle == NULL || haystack == NULL)
 		return -1;
 
-	for (p = p2; *p; p++)
-		if (uprf (p, p1))
-			return (p - p2);
+	for (p = haystack; *p; p++)
+		if (strncasecmp(p, needle, strlen(needle))==0)
+			return (p - haystack);
 
 	return -1;
 }