diff options
Diffstat (limited to 'win/tclWinReg.c')
| -rw-r--r-- | win/tclWinReg.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/win/tclWinReg.c b/win/tclWinReg.c index 4c74d1b..343a22f 100644 --- a/win/tclWinReg.c +++ b/win/tclWinReg.c @@ -779,8 +779,8 @@ GetValue( */ Tcl_DStringInit(&data); - length = TCL_DSTRING_STATIC_SIZE - 1; - Tcl_DStringSetLength(&data, (int) length); + Tcl_DStringSetLength(&data, TCL_DSTRING_STATIC_SIZE - 1); + length = TCL_DSTRING_STATIC_SIZE / (regWinProcs->useWide ? 2 : 1) - 1; valueName = Tcl_GetStringFromObj(valueNameObj, &nameLen); nativeValue = Tcl_WinUtfToTChar(valueName, nameLen, &buf); @@ -795,7 +795,7 @@ GetValue( */ length *= 2; - Tcl_DStringSetLength(&data, (int) length); + Tcl_DStringSetLength(&data, (int) length * (regWinProcs->useWide ? 2 : 1)); result = (*regWinProcs->regQueryValueExProc)(key, (char *) nativeValue, NULL, &type, (BYTE *) Tcl_DStringValue(&data), &length); } |