diff options
author | Yann Collet <yann.collet.73@gmail.com> | 2015-10-16 12:25:52 (GMT) |
---|---|---|
committer | Yann Collet <yann.collet.73@gmail.com> | 2015-10-16 12:25:52 (GMT) |
commit | 2df6025686ae6ce605fb7cf8b63a1d7ee4be0218 (patch) | |
tree | 3149a67720acb84163a2b060f903ae597f37da91 | |
parent | 7d4575e5493251b568e05c2a91fca3442629ff72 (diff) | |
parent | 012ab2f5297bec68602ce1f4b5739beb5b99673e (diff) | |
download | lz4-2df6025686ae6ce605fb7cf8b63a1d7ee4be0218.zip lz4-2df6025686ae6ce605fb7cf8b63a1d7ee4be0218.tar.gz lz4-2df6025686ae6ce605fb7cf8b63a1d7ee4be0218.tar.bz2 |
Merge branch 'dev' of github.com:Cyan4973/lz4 into dev
-rw-r--r-- | programs/lz4cli.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/programs/lz4cli.c b/programs/lz4cli.c index 0b2ff0e..505191b 100644 --- a/programs/lz4cli.c +++ b/programs/lz4cli.c @@ -490,7 +490,11 @@ int main(int argc, char** argv) if(!input_filename) { input_filename=stdinmark; } /* Check if input is defined as console; trigger an error in this case */ - if (!strcmp(input_filename, stdinmark) && IS_CONSOLE(stdin) ) badusage(); + if (!strcmp(input_filename, stdinmark) && IS_CONSOLE(stdin) ) + { + DISPLAYLEVEL(1, "refusing to read from a console\n"); + exit(1); + } /* Check if benchmark is selected */ if (bench) @@ -536,7 +540,11 @@ int main(int argc, char** argv) } /* Check if output is defined as console; trigger an error in this case */ - if (!strcmp(output_filename,stdoutmark) && IS_CONSOLE(stdout) && !forceStdout) badusage(); + if (!strcmp(output_filename,stdoutmark) && IS_CONSOLE(stdout) && !forceStdout) + { + DISPLAYLEVEL(1, "refusing to write to console without -c\n"); + exit(1); + } /* Downgrade notification level in pure pipe mode (stdin + stdout) and multiple file mode */ if (!strcmp(input_filename, stdinmark) && !strcmp(output_filename,stdoutmark) && (displayLevel==2)) displayLevel=1; |