From: Aki Tuomi <aki.tuomi@open-xchange.com>
Date: Tue, 29 Oct 2019 11:44:50 +0000 (+0200)
Subject: lib-mail: message-snippet - Use i_isspace
X-Git-Tag: 2.3.9~80
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=317fef0d5ec686da62c3ce45bd6c6215948c9785;p=thirdparty%2Fdovecot%2Fcore.git

lib-mail: message-snippet - Use i_isspace

This way we catch all the whitespace
---

diff --git a/src/lib-mail/message-snippet.c b/src/lib-mail/message-snippet.c
index 837edd22ef..560e499b04 100644
--- a/src/lib-mail/message-snippet.c
+++ b/src/lib-mail/message-snippet.c
@@ -50,8 +50,7 @@ static void snippet_add_content(struct snippet_context *ctx,
 		/* skip NULs without increasing snippet size */
 		return;
 	}
-	if (data[0] == '\r' || data[0] == '\n' ||
-	    data[0] == '\t' || data[0] == ' ') {
+	if (i_isspace(*data)) {
 		/* skip any leading whitespace */
 		if (str_len(target->snippet) > 1)
 			ctx->add_whitespace = TRUE;