X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=dialogs.c;h=9b4870423bd6e816db4495eb8b7eecdf32dc4d8a;hb=c0bcf53dc4abc3fc4001252c734b926765598837;hp=56ad8413626bd64c107abb736416b209667b4072;hpb=e08d26409864487703c60ffed79ee3487fc6f982;p=xboard.git

diff --git a/dialogs.c b/dialogs.c
index 56ad841..9b48704 100644
--- a/dialogs.c
+++ b/dialogs.c
@@ -1041,6 +1041,7 @@ void
 SendString (char *p)
 {
     char buf[MSG_SIZ], buf2[MSG_SIZ], *q;
+
     if(q = strstr(p, "$name")) { // in Xaw this is already intercepted
 	if(!shellUp[TextMenuDlg] || !clickedWord[0]) return;
 	strncpy(buf2, p, MSG_SIZ);
@@ -1225,7 +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 , "" }
@@ -2690,7 +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