1 files changed, 1 insertions, 3 deletions
diff --git a/table.c b/table.c
index d376284..b77f0f8 100644
--- a/table.c
+++ b/table.c
@@ -429,7 +429,6 @@ visible_length(char *str)
     char *t, *r2;
     int amp_len = 0;
 
-    t = str;
     while (*str) {
 	prev_status = status;
 	if (next_status(*str, &status)) {
@@ -1691,7 +1690,7 @@ renderTable(struct table *t, int max_width, struct html_feed_environ *h_env)
 {
     int i, j, w, r, h;
     Str renderbuf;
-    short new_tabwidth[MAXCOL];
+    short new_tabwidth[MAXCOL] = { 0 };
 #ifdef MATRIX
     int itr;
     VEC *newwidth;
@@ -3018,7 +3017,6 @@ feed_table_tag(struct table *tbl, char *line, struct table_mode *mode,
 	break;
     case HTML_TABLE_ALT:
 	id = -1;
-	w = 0;
 	parsedtag_get_value(tag, ATTR_TID, &id);
 	if (id >= 0 && id < tbl->ntable) {
 	    struct table *tbl1 = tbl->tables[id].ptr;