Avoid a crash if realloc returns a different pointer.

Signed-off-by: Junio C Hamano <junkio@cox.net>
19 years ago · 34c5a9e284
1 changed files with 1 additions and 0 deletions
--- a/imap-send.c
+++ b/imap-send.c
@ -1202,6 +1202,7 @@ read_message( FILE *f, msg_data_t *msg )
 			p = xrealloc(msg->data, len+1);
 			if (!p)
 				break;
 			msg->data = p;
 		}
 		r = fread( &msg->data[msg->len], 1, len - msg->len, f );
 		if (r <= 0)