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authorEric Andersen2001-03-21 07:34:27 +0000
committerEric Andersen2001-03-21 07:34:27 +0000
commit1ca20a77476fb69e2472080ef6ba23c8c0ad12ad (patch)
treed1f07be4de0004fe5e30b44320e10285147e7944 /coreutils/echo.c
parent7447642a47c6a0aefd05f4acf730950a510634cd (diff)
downloadbusybox-1ca20a77476fb69e2472080ef6ba23c8c0ad12ad.zip
busybox-1ca20a77476fb69e2472080ef6ba23c8c0ad12ad.tar.gz
A nice patch from Larry Doolittle that adds -Wshadow and
cleans up most of the now-revealed problems.
Diffstat (limited to 'coreutils/echo.c')
-rw-r--r--coreutils/echo.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/coreutils/echo.c b/coreutils/echo.c
index e9bc50a..1ca3734 100644
--- a/coreutils/echo.c
+++ b/coreutils/echo.c
@@ -40,7 +40,7 @@ echo_main(int argc, char** argv)
while (argc > 0 && *argv[0] == '-')
{
register char *temp;
- register int index;
+ register int ix;
/*
* If it appears that we are handling options, then make sure
@@ -49,9 +49,9 @@ echo_main(int argc, char** argv)
*/
temp = argv[0] + 1;
- for (index = 0; temp[index]; index++)
+ for (ix = 0; temp[ix]; ix++)
{
- if (strrchr("neE", temp[index]) == 0)
+ if (strrchr("neE", temp[ix]) == 0)
goto just_echo;
}