Minor Fixes

programs/fileio.c

@@ -2400,7 +2400,6 @@ FIO_determineDstName(const char* srcFileName, const char* outDirName)
     /* The short tar extensions tzst, tgz, txz and tlz4 files should have "tar"
      * extension on decompression. Also writes terminating null. */
     strcpy(dstFileNameBuffer + dstFileNameEndPos, dstSuffix);
-    dstFileNameEndPos += dstSuffixLen;
     return dstFileNameBuffer;
 
     /* note : dstFileNameBuffer memory is not going to be free */

programs/fileio.h

@@ -31,7 +31,8 @@ extern "C" {
 #  define nulmark "/dev/null"
 #endif
 
-/* We test whether the extension we found starts with 't', and if so, we append
+/**
+ * We test whether the extension we found starts with 't', and if so, we append
  * ".tar" to the end of the output name.
  */
 #define LZMA_EXTENSION  ".lzma"