diff options
| -rw-r--r-- | generic/tclEnv.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/generic/tclEnv.c b/generic/tclEnv.c index 2fa6726..0eda081 100644 --- a/generic/tclEnv.c +++ b/generic/tclEnv.c @@ -12,7 +12,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclEnv.c,v 1.7 2000/04/19 08:32:44 hobbs Exp $ + * RCS: @(#) $Id: tclEnv.c,v 1.8 2000/05/22 23:54:31 hobbs Exp $ */ #include "tclInt.h" @@ -356,7 +356,8 @@ TclUnsetEnv(name) CONST char *name; /* Name of variable to remove (UTF-8). */ { char *oldValue; - int length, index; + unsigned int length; + int index; #ifdef USE_PUTENV Tcl_DString envString; char *string; |