rohrpost

commit 2416ddc611055cea5e0d7d56515a10cbadae1feb
parent 0ac6460464c949ccc9aa711651ceaa4b9512f120
Author: Christoph Lohmann <20h@r-36.net>
Date:   Thu, 27 Dec 2012 21:27:36 +0100

A simple strlen optimisation.

Diffstat:
mime.c
 | 
7
++++---

1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/mime.c b/mime.c
@@ -821,7 +821,7 @@ mime_preparepart(mime_t *mime)
 mime_t *
 mime_parsebufintern(mime_t *mime, char *str, int len)
 {
-	int i, partlen, isend;
+	int i, partlen, isend, blen;
 	char *p, *rp, buf[1025], *key, *value, *tvalue, *part;
 	llistelem_t *hdr;
 	mime_t *partm;
@@ -829,8 +829,9 @@ mime_parsebufintern(mime_t *mime, char *str, int len)
 	rp = str;
 	p = str;
 	for (rp = str, p = str; (rp = sgets(buf, sizeof(buf)-1, &p));) {
-		if (buf[strlen(buf)-1] == '\r')
-			buf[strlen(buf)-1] = '\0';
+		blen = strlen(buf);
+		if (buf[blen-1] == '\r')
+			buf[blen-1] = '\0';
 
 		switch (mime->state) {
 		case HEADERVALUE: