Fix multi-leg promotions

[xboard.git] / dialogs.c

diff --git a/dialogs.c b/dialogs.c
index 7885f11..9b48704 100644 (file)
--- a/dialogs.c
+++ b/dialogs.c
@@ -1226,7 +1226,7 @@ NewMove ()
 
 Option tagsOptions[] = {
 {   0,   0,   0, NULL, NULL, NULL, NULL, Label,  NULL },
-{ 200, T_VSCRL | T_FILL | T_WRAP | T_TOP, 200, NULL, (void*) &tagsText, NULL, (char **) &TagsClick, TextBox, "", &appData.tagsFont },
+{ 200, T_VSCRL | T_FILL | T_TOP, 200, NULL, (void*) &tagsText, NULL, (char **) &TagsClick, TextBox, "", &appData.tagsFont },
 {   0,   0, 100, NULL, (void*) &NewMove,    NULL, NULL, Button, N_("add next move") },
 { 0,SAME_ROW,100,NULL, (void*) &changeTags, NULL, NULL, Button, N_("commit changes") },
 { 0,SAME_ROW, 0, NULL, (void*) &NewTagsCallback, "", NULL, EndMark , "" }
@@ -2691,7 +2691,9 @@ DisplayHelp (char *name)
            FREE(manText[1]); manText[1] = NULL;      // so any currently held text is worthless
            safeStrCpy(tidy, buf, MSG_SIZ);           // remember current engine
            eng = BufferCommandOutput(tidy, MSG_SIZ); // obtain path to  its man file
+           if(*eng)
            safeStrCpy(engMan, eng, strlen(eng));     // and remember that too
+           else *engMan = NULLCHAR;
            FREE(eng);
        }
        safeStrCpy(buf, engMan, MSG_SIZ); n = 1;      // use engine man