svn commit: trunk/busybox/coreutils

[aldot at busybox.net]

Author: aldot
Date: 2007-06-08 05:52:17 -0700 (Fri, 08 Jun 2007)
New Revision: 18779

Log:
- fix invocation without any argument


Modified:
   trunk/busybox/coreutils/echo.c


Changeset:
Modified: trunk/busybox/coreutils/echo.c
===================================================================
--- trunk/busybox/coreutils/echo.c	2007-06-08 12:51:55 UTC (rev 18778)
+++ trunk/busybox/coreutils/echo.c	2007-06-08 12:52:17 UTC (rev 18779)
@@ -34,6 +34,8 @@
 		nflag = 1,  /* 1 -- print '\n' */
 	};
 	arg = ++argv;
+	if (!arg)
+		goto newline_ret;
 #else
 	const char *p;
 	char nflag = 1;
@@ -107,9 +109,7 @@
 		putchar(' ');
 	}
 
-#if ENABLE_FEATURE_FANCY_ECHO
  newline_ret:
-#endif
 	if (nflag) {
 		putchar('\n');
 	}