diff options
| -rw-r--r-- | generic/tclUtil.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/generic/tclUtil.c b/generic/tclUtil.c index eef6393..1904e2f 100644 --- a/generic/tclUtil.c +++ b/generic/tclUtil.c @@ -1708,7 +1708,8 @@ TclTrimRight( int pInc = 0, bytesLeft = numTrim; pp = TclUtfPrev(p, bytes); -#if TCL_UTF_MAX < 4 +#if TCL_UTF_MAX < 4 /* Needed because TclUtfPrev() cannot always jump back */ + /* sufficiently. See [d43f96c1a8] */ pp = TclUtfPrev(pp, bytes); #endif do { @@ -1721,14 +1722,14 @@ TclTrimRight( */ do { - int qInc = TclUtfToUCS4(q, &ch2); + pInc = TclUtfToUCS4(q, &ch2); if (ch1 == ch2) { break; } - q += qInc; - bytesLeft -= qInc; + q += pInc; + bytesLeft -= pInc; } while (bytesLeft); if (bytesLeft == 0) { |