Browser: change searchdir to -1 or +1

instead of 1 or 0.  It is less confusing that way.

Signed-off-by: NeilBrown <neilb@suse.de>

diff --git a/vpatch.c b/vpatch.c
index e2f54cdac4482ccf28c94983ca045879f2a7f42d..ee9e32782bffbb93a0439d5cefebc97b298a3cce 100644 (file)
--- a/vpatch.c
+++ b/vpatch.c
@@ -1428,7 +1428,7 @@ static void merge_window(struct plist *p, FILE *f, int reverse)
                if (meta & META(0))
                        addstr("ESC...");
                if (meta & SEARCH(0)) {
-                       if (searchdir)
+                       if (searchdir < 0)
                                addstr("Backwards ");
                        addstr("Search: ");
                        addstr(search);
@@ -1493,7 +1493,7 @@ static void merge_window(struct plist *p, FILE *f, int reverse)
                        meta = SEARCH(0);
                        searchlen = 0;
                        search[searchlen] = 0;
-                       searchdir = 0;
+                       searchdir = 1;
                        break;
                case '\\':
                case 'R'-64:
@@ -1501,19 +1501,19 @@ static void merge_window(struct plist *p, FILE *f, int reverse)
                        meta = SEARCH(0);
                        searchlen = 0;
                        search[searchlen] = 0;
-                       searchdir = 1;
+                       searchdir = -1;
                        break;
                case SEARCH('G'-64):
                case SEARCH('S'-64):
                case SEARCH('R'-64):
                        /* search again */
                        if ((c|tmeta) == SEARCH('R'-64))
-                               searchdir = 1;
+                               searchdir = -1;
                        if ((c|tmeta) == SEARCH('S'-64))
-                               searchdir = 0;
+                               searchdir = 1;
                        meta = SEARCH(0);
                        tpos = pos; trow = row;
-                       if (searchdir) {
+                       if (searchdir < 0) {
                                trow--;
                                prev_mline(&tpos, fm, fb, fa, ci.merger, mode);
                        } else {
@@ -1565,7 +1565,7 @@ static void merge_window(struct plist *p, FILE *f, int reverse)
                                        search_notfound = 0;
                                        break;
                                }
-                               if (searchdir) {
+                               if (searchdir < 0) {
                                        trow--;
                                        prev_mline(&tpos, fm, fb, fa, ci.merger, mode);
                                } else {