[hackers] [sbase] Fix small issue in strings(1) loop || FRIGN

[git]

commit e739ca727f72b47faf17d2af9dd8fb56b47be12a
Author: FRIGN <d...@frign.de>
Date:   Tue Feb 17 18:10:22 2015 +0100

    Fix small issue in strings(1) loop
    
    It wouldn't print the len'th character.

diff --git a/strings.c b/strings.c
index 9bbf1e2..4b365f2 100644
--- a/strings.c
+++ b/strings.c
@@ -21,23 +21,23 @@ strings(FILE *fp, const char *fname, size_t len)
                off += bread;
                if (r == Runeerror)
                        continue;
-               else if (!isprintrune(r)) {
+               if (!isprintrune(r)) {
                        if (i > len)
                                putchar('\n');
                        i = 0;
                        continue;
                }
-               if (i < len) {
+               if (i <= len) {
                        rbuf[i++] = r;
-                       continue;
-               } else if (i > len) {
+                       if (i < len)
+                               continue;
+               } else {
                        efputrune(&r, stdout, "<stdout>");
                        continue;
                }
                printf(format, (long)off - i);
-               for (i = 0; i < len; i++) {
+               for (i = 0; i < len; i++)
                        efputrune(rbuf + i, stdout, "<stdout>");
-               }
                i++;
        }
        free(rbuf);