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

diff --git a/citadel/internet_addressing.c b/citadel/internet_addressing.c
index 5f19a9a56cb6e7d3e19d5fb9f1f3db0dbd7dc499..b4815ccbc269c145f5a1ac5b9cf1edbc7acad6fd 100644 (file)
--- 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;