commit 415251c63ba677ce949a708ebeb8c54260915d18
author Yann Collet <yann.collet.73@gmail.com> Mon Aug 01 14:26:49 2016 +0200
committer Yann Collet <yann.collet.73@gmail.com> Mon Aug 01 14:26:49 2016 +0200
tree 7c949f2b41809d42d85620649af557871c2190d3
parent a9febe81ae334d5cb5920144d1b9e3a2cd04f6f9

minor style change

programs/zstdcli.c

diff --git a/programs/zstdcli.c b/programs/zstdcli.c
index 1e55361..f4fbba5 100644
--- a/programs/zstdcli.c
+++ b/programs/zstdcli.c
@@ -441,8 +441,8 @@
     if (recursive) {
         fileNamesTable = UTIL_createFileList(filenameTable, filenameIdx, &fileNamesBuf, &fileNamesNb);
         if (fileNamesTable) {
-            unsigned i;
-            for (i=0; i<fileNamesNb; i++) DISPLAYLEVEL(4, "%d %s\n", i, fileNamesTable[i]);
+            unsigned u;
+            for (u=0; u<fileNamesNb; u++) DISPLAYLEVEL(4, "%d %s\n", u, fileNamesTable[u]);
             free((void*)filenameTable);
             filenameTable = fileNamesTable;
             filenameIdx = fileNamesNb;