Don't corrupt the array.

2000-11-12  Robert Brady  <robert@suse.co.uk>

	* pango/pango-indic.c (pango_shift_vowels): Don't corrupt the
	array.

1 files changed, 5 insertions, 4 deletions

diff --git a/pango/pango-indic.c b/pango/pango-indic.c
index a4e8d6bf..e20a4980 100755
--- a/pango/pango-indic.c
+++ b/pango/pango-indic.c
@@ -43,15 +43,16 @@ pango_indic_shift_vowels (PangoIndicScript *script,
 {
   int length = end - chars;
   int i, j;
-    
+  
   for (i = 1 ; i < length ; i++)
     {
       if (script->is_prefixing_vowel (chars[i]))
         {
            gunichar tmp = chars[i];
-   
-           for (j = 1; j < i; j++)
-             chars[j + 1] = chars[j];
+           
+           for (j = i; j > 0; j--) {
+             chars[j] = chars[j - 1];
+           }
 
            chars[0] = tmp;
         }