For -be, indent the $ on blank lines.

Patch from Giles Lean (NetBSD PR bin/4841), tweaked by kleink at
NetBSD (rev. 1.17 1998-01-27), version for OpenBSD sent in by Sevan
Janiyan <venture37 at geeklan dot co dot uk>.
OK deraadt@

diff --git a/bin/cat/cat.c b/bin/cat/cat.c
index a663dec..c7de612 100644 (file)
--- a/bin/cat/cat.c
+++ b/bin/cat/cat.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: cat.c,v 1.24 2015/11/04 21:28:01 tedu Exp $   */
+/*     $OpenBSD: cat.c,v 1.25 2016/07/01 22:40:44 schwarze Exp $       */
 /*     $NetBSD: cat.c,v 1.11 1995/09/07 06:12:54 jtc Exp $     */
 
 /*
@@ -153,10 +153,16 @@ cook_buf(FILE *fp)
                                } else
                                        gobble = 0;
                        }
-                       if (nflag && (!bflag || ch != '\n')) {
-                               (void)fprintf(stdout, "%6d\t", ++line);
-                               if (ferror(stdout))
-                                       break;
+                       if (nflag) {
+                               if (!bflag || ch != '\n') {
+                                       (void)fprintf(stdout, "%6d\t", ++line);
+                                       if (ferror(stdout))
+                                               break;
+                               } else if (eflag) {
+                                       (void)fprintf(stdout, "%6s\t", "");
+                                       if (ferror(stdout))
+                                               break;
+                               }
                        }
                }
                if (ch == '\n') {