diff options
Diffstat (limited to 'zupdate.cc')
| -rw-r--r-- | zupdate.cc | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -1,5 +1,5 @@ /* Zupdate - recompress bzip2, gzip, xz files to lzip format - Copyright (C) 2013-2020 Antonio Diaz Diaz. + Copyright (C) 2013-2021 Antonio Diaz Diaz. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -67,8 +67,8 @@ void show_help() "to be safe and not cause any data loss. Therefore, existing lzip\n" "compressed files are never overwritten nor deleted.\n" "\nThe names of the original files must have one of the following extensions:\n" - "'.bz2', '.gz', and '.xz' are recompressed to '.lz'.\n" - "'.tbz', '.tbz2', '.tgz', and '.txz' are recompressed to '.tlz'.\n" + "'.bz2', '.gz', or '.xz', which are recompressed to '.lz';\n" + "'.tbz', '.tbz2', '.tgz', or '.txz', which are recompressed to '.tlz'.\n" "\nUsage: zupdate [options] [files]\n" "\nExit status is 0 if all the compressed files were successfully recompressed\n" "(if needed), compared, and deleted (if requested). Non-zero otherwise.\n" @@ -280,7 +280,7 @@ int zupdate_file( const std::string & name, const char * const lzip_name, std::string zcmp_command( invocation_name ); unsigned i = zcmp_command.size(); while( i > 0 && zcmp_command[i-1] != '/' ) --i; - zcmp_command.resize( i ); zcmp_command.insert( 0U, 1, '\'' ); + zcmp_command.resize( i ); zcmp_command.insert( zcmp_command.begin(), '\'' ); zcmp_command += "zcmp' "; // '[dir/]zcmp' if( no_rcfile ) zcmp_command += "-N "; if( verbosity < 0 ) zcmp_command += "-q "; |