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authorandersen <andersen@69ca8d6d-28ef-0310-b511-8ec308f3f277>2001-03-21 07:34:27 +0000
committerandersen <andersen@69ca8d6d-28ef-0310-b511-8ec308f3f277>2001-03-21 07:34:27 +0000
commit181385da6b3577bb300bcda2653623ae46928ad4 (patch)
treed1f07be4de0004fe5e30b44320e10285147e7944 /coreutils/echo.c
parent0ccb1013f6746540ee25e7f070982d043e3ca949 (diff)
downloadbusybox-w32-181385da6b3577bb300bcda2653623ae46928ad4.tar.gz
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A nice patch from Larry Doolittle that adds -Wshadow and
cleans up most of the now-revealed problems. git-svn-id: svn://busybox.net/trunk/busybox@2177 69ca8d6d-28ef-0310-b511-8ec308f3f277
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 e9bc50a15..1ca373467 100644
--- a/coreutils/echo.c
+++ b/coreutils/echo.c
@@ -40,7 +40,7 @@ echo_main(int argc, char** argv)
40 while (argc > 0 && *argv[0] == '-') 40 while (argc > 0 && *argv[0] == '-')
41 { 41 {
42 register char *temp; 42 register char *temp;
43 register int index; 43 register int ix;
44 44
45 /* 45 /*
46 * If it appears that we are handling options, then make sure 46 * If it appears that we are handling options, then make sure
@@ -49,9 +49,9 @@ echo_main(int argc, char** argv)
49 */ 49 */
50 temp = argv[0] + 1; 50 temp = argv[0] + 1;
51 51
52 for (index = 0; temp[index]; index++) 52 for (ix = 0; temp[ix]; ix++)
53 { 53 {
54 if (strrchr("neE", temp[index]) == 0) 54 if (strrchr("neE", temp[ix]) == 0)
55 goto just_echo; 55 goto just_echo;
56 } 56 }
57 57