Fix compiler warnings: pointer of type ‘void *’ used in arithmetic

Signed-off-by: Jonas Fonseca <fonseca@diku.dk>

diff --git a/tig.c b/tig.c
index 39e22e78c4839c9eece0ab04d1565302cb0dd7c7..fcbf93c51aa4047619526db4a89b32ba7ab8ae45 100644 (file)
--- a/tig.c
+++ b/tig.c
@@ -2687,7 +2687,7 @@ static void
 add_pager_refs(struct view *view, struct line *line)
 {
        char buf[SIZEOF_STR];
-       char *commit_id = line->data + STRING_SIZE("commit ");
+       char *commit_id = (char *)line->data + STRING_SIZE("commit ");
        struct ref **refs;
        size_t bufpos = 0, refpos = 0;
        const char *sep = "Refs: ";
@@ -2798,7 +2798,7 @@ static void
 pager_select(struct view *view, struct line *line)
 {
        if (line->type == LINE_COMMIT) {
-               char *text = line->data + STRING_SIZE("commit ");
+               char *text = (char *)line->data + STRING_SIZE("commit ");
 
                if (view != VIEW(REQ_VIEW_PAGER))
                        string_copy_rev(view->ref, text);
@@ -3117,7 +3117,7 @@ tree_request(struct view *view, enum request request, struct line *line)
 static void
 tree_select(struct view *view, struct line *line)
 {
-       char *text = line->data + STRING_SIZE("100644 blob ");
+       char *text = (char *)line->data + STRING_SIZE("100644 blob ");
 
        if (line->type == LINE_TREE_FILE) {
                string_copy_rev(ref_blob, text);