From: Wilfried Goesgens <dothebart@citadel.org>
Date: Thu, 19 May 2011 21:19:25 +0000 (+0000)
Subject: Fix unfolding of RFC822 lines so we don't loose blanks.
X-Git-Tag: v7.87~17^2~10
X-Git-Url: https://code.citadel.org/?p=citadel.git;a=commitdiff_plain;h=242a6c7b1f58dbb3674978dcb6e1e9283680932f

Fix unfolding of RFC822 lines so we don't loose blanks.
---

diff --git a/citadel/internet_addressing.c b/citadel/internet_addressing.c
index 5f19a9a56..b4815ccbc 100644
--- a/citadel/internet_addressing.c
+++ b/citadel/internet_addressing.c
@@ -389,9 +389,10 @@ void unfold_rfc822_field(char **field, char **FieldEnd)
 	     pField++, sField++)
 	{
 		if ((*sField=='\r') || (*sField=='\n')) {
-			while (isspace(*sField))
-				sField++;
-			*pField = *sField;
+		    sField++;
+		    if  (*sField == '\n')
+			sField++;
+		    *pField = *sField;
 		}
 		else {
 			if (*sField=='\"') quote = 1 - quote;