diff options
| -rw-r--r-- | programs/lz4io.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/programs/lz4io.c b/programs/lz4io.c index 9bf4e93..2cf0c1c 100644 --- a/programs/lz4io.c +++ b/programs/lz4io.c @@ -1073,23 +1073,27 @@ static int LZ4IO_decompressSrcFile(dRess_t ress, const char* input_filename, con static int LZ4IO_decompressDstFile(dRess_t ress, const char* input_filename, const char* output_filename) { + stat_t statbuf; + int stat_result = 0; FILE* const foutput = LZ4IO_openDstFile(output_filename); if (foutput==NULL) return 1; /* failure */ + if ( strcmp(input_filename, stdinmark) + && UTIL_getFileStat(input_filename, &statbuf)) + stat_result = 1; + ress.dstFile = foutput; LZ4IO_decompressSrcFile(ress, input_filename, output_filename); fclose(foutput); /* Copy owner, file permissions and modification time */ - { stat_t statbuf; - if ( strcmp (input_filename, stdinmark) - && strcmp (output_filename, stdoutmark) - && strcmp (output_filename, nulmark) - && UTIL_getFileStat(input_filename, &statbuf) ) { - UTIL_setFileStat(output_filename, &statbuf); - /* should return value be read ? or is silent fail good enough ? */ - } } + if ( stat_result != 0 + && strcmp (output_filename, stdoutmark) + && strcmp (output_filename, nulmark)) { + UTIL_setFileStat(output_filename, &statbuf); + /* should return value be read ? or is silent fail good enough ? */ + } return 0; } |