diff options
Diffstat (limited to 'generic/tkTextDisp.c')
| -rw-r--r-- | generic/tkTextDisp.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/generic/tkTextDisp.c b/generic/tkTextDisp.c index 8477739..4256c36 100644 --- a/generic/tkTextDisp.c +++ b/generic/tkTextDisp.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: tkTextDisp.c,v 1.68.2.1 2009/08/04 21:46:03 dkf Exp $ + * RCS: @(#) $Id: tkTextDisp.c,v 1.68.2.2 2010/01/07 15:35:04 dkf Exp $ */ #include "tkInt.h" @@ -2902,8 +2902,9 @@ AsyncUpdateLineMetrics( } lineNum = dInfoPtr->currentMetricUpdateLine; - if (lineNum == -1) { - dInfoPtr->lastMetricUpdateLine = 0; + if (dInfoPtr->lastMetricUpdateLine == -1) { + dInfoPtr->lastMetricUpdateLine = + TkBTreeNumLines(textPtr->sharedTextPtr->tree, textPtr); } /* |