[linux-pam] pam_issue: Fix no prompting in parse escape codes mode.

[Tomáš Mráz]

commit c843abef2081ac7278a6a372f8d53bbf580bcf94
Author: Bartos-Elekes Zsolt <muszi(a)kite.hu&gt;
Date:   Mon Sep 12 11:33:57 2016 +0200

    pam_issue: Fix no prompting in parse escape codes mode.
    
    * modules/pam_issue/pam_issue.c (read_issue_quoted): Fix misplaced strcat().

 modules/pam_issue/pam_issue.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/modules/pam_issue/pam_issue.c b/modules/pam_issue/pam_issue.c
index 735a274..5fa21c3 100644
--- a/modules/pam_issue/pam_issue.c
+++ b/modules/pam_issue/pam_issue.c
@@ -277,8 +277,8 @@ read_issue_quoted(pam_handle_t *pamh, FILE *fp, char **prompt)
 		return PAM_BUF_ERR;
 	    }
 	    issue = new_issue;
-	    strcat(issue, buf);
 	}
+	strcat(issue, buf);
     }
 
     if (ferror(fp)) {