New upstream version 5.3.0GAupstream/5.3.0GAupstream

1 files changed, 6 insertions, 6 deletions

diff --git a/app/tools/halibut/bk_paper.c b/app/tools/halibut/bk_paper.c
index 97f88b4..8c244b8 100644
--- a/app/tools/halibut/bk_paper.c
+++ b/app/tools/halibut/bk_paper.c
@@ -514,7 +514,7 @@ void *paper_pre_backend(paragraph *sourceform, keywordlist *keywords,
     int has_index;
     int pagenum;
     paragraph index_placeholder_para;
-    page_data *first_index_page;
+    page_data *first_index_page = NULL;
 
     init_std_fonts();
     fontlist = snew(font_list);
@@ -1707,7 +1707,7 @@ static void wrap_paragraph(para_data *pdata, word *words,
 
     for (p = wrapping; p; p = p->next) {
 	line_data *ldata;
-	word *wd;
+//	word *wd;
 	int len, wid, spaces;
 
 	ldata = snew(line_data);
@@ -1732,7 +1732,7 @@ static void wrap_paragraph(para_data *pdata, word *words,
 	spaces = 0;
 	len = paper_width_list(&ctx, ldata->first, ldata->end, &spaces);
 	wid = (p == wrapping ? w - i1 : w - i2);
-	wd = ldata->first;
+//	wd = ldata->first;
 
 	ldata->hshortfall = wid - len;
 	ldata->nspaces = spaces;
@@ -2296,7 +2296,7 @@ static int render_line(line_data *ldata, int left_x, int top_y,
 	    xr = NULL;
 
 	{
-	    int extra_indent, shortfall, spaces;
+	    int extra_indent = 0, shortfall = 0, spaces = 0;
 	    int just = ldata->pdata->justification;
 
 	    /*
@@ -2344,7 +2344,7 @@ static void render_para(para_data *pdata, paper_conf *conf,
 			keywordlist *keywords, indexdata *idx,
 			paragraph *index_placeholder, page_data *index_page)
 {
-    int last_x;
+    int last_x = 0;
     xref *cxref;
     page_data *cxref_page;
     xref_dest dest;
@@ -2741,7 +2741,7 @@ static word *fake_end_ref(void)
 static word *prepare_contents_title(word *first, wchar_t *separator,
 				    word *second)
 {
-    word *ret;
+    word *ret = NULL;
     word **wptr, *w;
 
     wptr = &ret;