[hackers] [sbase] Properly handle namedict in od(1) || FRIGN

[git]

commit 365f392d3c1e2e204bbb466469a5e56cf7a10ec5
Author:     FRIGN <d...@frign.de>
AuthorDate: Tue Sep 29 23:40:20 2015 +0200
Commit:     sin <s...@2f30.org>
CommitDate: Wed Sep 30 19:44:10 2015 +0100

    Properly handle namedict in od(1)
    
    I added the [127]-index but forgot that this increases the length,
    breaking a later check.

diff --git a/od.c b/od.c
index 407f550..8e71b60 100644
--- a/od.c
+++ b/od.c
@@ -36,7 +36,6 @@ printchar(FILE *f, unsigned char c)
                "so",  "si",  "dle", "dc1", "dc2", "dc3", "dc4",
                "nak", "syn", "etb", "can", "em",  "sub", "esc",
                "fs",  "gs",  "rs",  "us",  "sp",
-               [127] = "del"
        };
        const char *escdict[] = {
                ['\0'] = "\\0", ['\a'] = "\\a",
@@ -56,7 +55,7 @@ printchar(FILE *f, unsigned char c)
                case 'a':
                        c &= ~128; /* clear high bit as required by standard */
                        if (c < LEN(namedict) || c == 127) {
-                               fprintf(f, "%3s ", namedict[c]);
+                               fprintf(f, "%3s ", (c == 127) ? "del" : 
namedict[c]);
                                return;
                        }
                        break;