1 files changed, 1 insertions, 1 deletions
diff --git a/sendlib.c b/sendlib.c
index 763bff41..204b1308 100644
--- a/sendlib.c
+++ b/sendlib.c
@@ -2130,7 +2130,7 @@ static int write_one_header (FILE *fp, int pfxw, int max, int wraplen,
   else
   {
     t = strchr (start, ':');
-    if (!t || t > end)
+    if (!t || t >= end)
     {
       dprint (1, (debugfile, "mwoh: warning: header not in "
 		  "'key: value' format!\n"));