make sure index is initialized in order to avoid a warning

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2225 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

diff --git a/src/winio.c b/src/winio.c
index 581b893cc596be537296cd036b6491c750147d21..babc85d6854fda05d086205fcd804283186eddd8 100644 (file)
--- a/src/winio.c
+++ b/src/winio.c
@@ -3185,7 +3185,7 @@ void edit_add(const filestruct *fileptr, const char *converted, int
            int paintlen;
                /* Number of chars to paint on this line.  There are COLS
                 * characters on a whole line. */
-           size_t index;
+           size_t index = 0;
                /* Index in converted where we paint. */
            regmatch_t startmatch;      /* match position for start_regexp */
            regmatch_t endmatch;        /* match position for end_regexp */
@@ -3408,7 +3408,7 @@ void edit_add(const filestruct *fileptr, const char *converted, int
        int paintlen;
            /* Number of chars to paint on this line.  There are COLS
             * characters on a whole line. */
-       size_t index;
+       size_t index = 0;
            /* Index in converted where we paint. */
 
        mark_order(&top, &top_x, &bot, &bot_x, NULL);