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Merge pull request #3052 from dirkmueller/gzip_keep

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Keep original file if -c or --stdout is given
This commit is contained in:
Nick Terrell
2022-03-28 10:35:21 -07:00
committed by GitHub
parent 64efba4c5e 3f4f8b04ed
commit f229daaf42
4 changed files with 12 additions and 8 deletions
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10
programs/zstdcli.c
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@ -178,7 +178,7 @@ static void usage_advanced(const char* programName)
DISPLAYOUT( "Advanced arguments : \n");
DISPLAYOUT( " -V : display Version number and exit \n");
DISPLAYOUT( " -c : write to standard output (even if it is the console) \n");
DISPLAYOUT( " -c : write to standard output (even if it is the console), keep original file \n");
DISPLAYOUT( " -v : verbose mode; specify multiple times to increase verbosity \n");
DISPLAYOUT( " -q : suppress warnings; specify twice to suppress errors too \n");
@ -925,7 +925,7 @@ int main(int argCount, const char* argv[])
if (!strcmp(argument, "--help")) { usage_advanced(programName); CLEAN_RETURN(0); }
if (!strcmp(argument, "--verbose")) { g_displayLevel++; continue; }
if (!strcmp(argument, "--quiet")) { g_displayLevel--; continue; }
if (!strcmp(argument, "--stdout")) { forceStdout=1; outFileName=stdoutmark; g_displayLevel-=(g_displayLevel==2); continue; }
if (!strcmp(argument, "--stdout")) { forceStdout=1; outFileName=stdoutmark; FIO_setRemoveSrcFile(prefs, 0); g_displayLevel-=(g_displayLevel==2); continue; }
if (!strcmp(argument, "--ultra")) { ultra=1; continue; }
if (!strcmp(argument, "--check")) { FIO_setChecksumFlag(prefs, 2); continue; }
if (!strcmp(argument, "--no-check")) { FIO_setChecksumFlag(prefs, 0); continue; }
@ -1114,7 +1114,7 @@ int main(int argCount, const char* argv[])
operation=zom_decompress; argument++; break;
/* Force stdout, even if stdout==console */
case 'c': forceStdout=1; outFileName=stdoutmark; argument++; break;
case 'c': forceStdout=1; outFileName=stdoutmark; FIO_setRemoveSrcFile(prefs, 0); argument++; break;
/* do not store filename - gzip compatibility - nothing to do */
case 'n': argument++; break;
@ -1279,7 +1279,7 @@ int main(int argCount, const char* argv[])
}
nbInputFileNames = filenames->tableSize; /* saving number of input files */
if (recursive) { /* at this stage, filenameTable is a list of paths, which can contain both files and directories */
UTIL_expandFNT(&filenames, followLinks);
}
@ -1392,7 +1392,7 @@ int main(int argCount, const char* argv[])
}
UTIL_refFilename(filenames, stdinmark);
}
if (!strcmp(filenames->fileNames[0], stdinmark) && !outFileName)
outFileName = stdoutmark; /* when input is stdin, default output is stdout */