From d45d293d045a8d0f68e09ff9414e2dd6d18dd651 Mon Sep 17 00:00:00 2001
From: zautrix <zautrix>
Date: Fri, 11 Feb 2005 17:11:53 +0000
Subject: fixi

---
(limited to 'kmicromail/libetpan/tools/mailstream_helper.c')

diff --git a/kmicromail/libetpan/tools/mailstream_helper.c b/kmicromail/libetpan/tools/mailstream_helper.c
index 146f955..92f4ffe 100644
--- a/kmicromail/libetpan/tools/mailstream_helper.c
+++ b/kmicromail/libetpan/tools/mailstream_helper.c
@@ -98,8 +98,15 @@ char * mailstream_read_line_append(mailstream * stream, MMAPString * line)
       if (r == -1)
         return NULL;
 
-      if (r == 0)
-        break;
+      if (r == 0) {
+          // LR
+          // this avoids a memory access violation later when trying
+          // to remove_trailing_eol from a null string
+          if ( line->len == 0 )
+              return NULL;
+          else
+              break;
+      }
     }
   }
   while (1);
--
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