tSave return value of actions - sick - sign and check files using ed25519
 (HTM) git clone git://z3bra.org/sick
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       ---
 (DIR) commit 3b4707049d2bd297a3c71d4082682e0b98930f26
 (DIR) parent 449abb00b6c12fd3ed5f0b19a250288b05d8e6b3
 (HTM) Author: z3bra <willyatmailoodotorg>
       Date:   Sun, 15 May 2016 19:40:18 +0200
       
       Save return value of actions
       
       Diffstat:
         M sick.c                              |       6 +++---
       
       1 file changed, 3 insertions(+), 3 deletions(-)
       ---
 (DIR) diff --git a/sick.c b/sick.c
       t@@ -234,8 +234,8 @@ check(FILE *fp, FILE *key)
        int
        main(int argc, char *argv[])
        {
       +        int ret = 0, action = ACT_NONE;
                FILE *key = NULL, *fp = NULL;
       -        int action = ACT_NONE;
        
                ARGBEGIN{
                case 'f':
       t@@ -258,7 +258,7 @@ main(int argc, char *argv[])
                        fp = stdin;
                        switch (action) {
                        case ACT_SIGN:
       -                        sign(fp, key);
       +                        ret = sign(fp, key);
                                break;
                        }
                }
       t@@ -268,5 +268,5 @@ main(int argc, char *argv[])
                if (key)
                        fclose(key);
        
       -        return 0;
       +        return ret;
        }