In handle_body only read a line if we don't already have one.

This prepares for detecting non-email patches that don't have
mail headers.  In which case we have already read the first
line so handle_body should not ignore it.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/mailinfo.c b/mailinfo.c
index 3fa9505..99989c2 100644 (file)
--- a/mailinfo.c
+++ b/mailinfo.c
@@ -724,7 +724,7 @@ static void handle_body(void)
 {
        int seen = 0;
 
-       if (fgets(line, sizeof(line), stdin) != NULL) {
+       if (line[0] || fgets(line, sizeof(line), stdin) != NULL) {
                handle_commit_msg(&seen);
                handle_patch();
        }