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| author | Bernhard Reutner-Fischer | 2007-06-08 12:51:55 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer | 2007-06-08 12:51:55 +0000 |
| commit | dbb06975a89a0c44c1bf78c739bd921a47fb3d11 (patch) | |
| tree | 854602065dbdff275a74e208269dbdef975f2509 /coreutils | |
| parent | c3eb33731d90559dfe8ed0bc43ab43e24bca96c5 (diff) | |
| download | busybox-dbb06975a89a0c44c1bf78c739bd921a47fb3d11.zip busybox-dbb06975a89a0c44c1bf78c739bd921a47fb3d11.tar.gz | |
- fix invocation without any argument
Diffstat (limited to 'coreutils')
| -rw-r--r-- | coreutils/echo.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/coreutils/echo.c b/coreutils/echo.c index e1eea00..085e851 100644 --- a/coreutils/echo.c +++ b/coreutils/echo.c @@ -34,6 +34,8 @@ int bb_echo(char **argv) nflag = 1, /* 1 -- print '\n' */ }; arg = *++argv; + if (!arg) + goto newline_ret; #else const char *p; char nflag = 1; @@ -107,9 +109,7 @@ int bb_echo(char **argv) putchar(' '); } -#if ENABLE_FEATURE_FANCY_ECHO newline_ret: -#endif if (nflag) { putchar('\n'); } |