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authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>1998-05-25 04:58:02 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>1998-05-25 04:58:02 +0000
commit45c61f40b23b14e97428206e1b813eb813526e6f (patch)
treebbffa6043ed1e8b6a501d23c3b4874ae3390ddd8 /process.c
parent369fe1e8394b494c78d56aedfe6b0b809d7d1c10 (diff)
remove unused variables
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/v1_1r@222 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'process.c')
-rw-r--r--process.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/process.c b/process.c
index 5dbaac5..5e8d51c 100644
--- a/process.c
+++ b/process.c
@@ -694,8 +694,7 @@ f_system(argc, argv)
return state == 0 ? TRUE : FALSE ;
#else
- VALUE prog = 0;
- int i;
+ volatile VALUE prog = 0;
int pid;
fflush(stdin); /* is it really needed? */