[mapserver-commits] r12898 - trunk/mapserver

[svn at osgeo.org]

Author: tbonfort
Date: 2011-12-14 07:54:33 -0800 (Wed, 14 Dec 2011)
New Revision: 12898

Modified:
   trunk/mapserver/maplabel.c
Log:
fix hard line wrapping for short strings


Modified: trunk/mapserver/maplabel.c
===================================================================
--- trunk/mapserver/maplabel.c	2011-12-14 09:10:32 UTC (rev 12897)
+++ trunk/mapserver/maplabel.c	2011-12-14 15:54:33 UTC (rev 12898)
@@ -134,7 +134,7 @@
         int numglyphs,numlines;
         maxlength = -maxlength; /* use a positive value*/
         numglyphs = msGetNumGlyphs(text);
-        numlines = numglyphs / maxlength; /*count total number of lines needed
+        numlines = (numglyphs-1) / maxlength + 1; /*count total number of lines needed
                                             after splitting*/
         if(numlines>1) {
             char *newtext = msSmallMalloc(strlen(text)+numlines+1);