mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-11-18 04:37:36 -05:00
40 lines
1.3 KiB
Diff
40 lines
1.3 KiB
Diff
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X-Git-Url: https://repo.or.cz/alpine.git/blobdiff_plain/fb2217ac67706e4cbef69bea41041e2fb8b910e9..3ee981816abfb7d47ffc0ac522fff002b5749b72:/alpine/help.c
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diff --git a/alpine/help.c b/alpine/help.c
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index 4f1bf46..e9c7b34 100644
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--- a/alpine/help.c
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+++ b/alpine/help.c
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@@ -36,6 +36,7 @@ static char rcsid[] = "$Id: help.c 1032 2008-04-11 00:30:04Z hubert@u.washington
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#include "../pith/detoken.h"
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#include "../pith/list.h"
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#include "../pith/margin.h"
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+#include "../pith/busy.h"
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typedef struct _help_scroll {
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@@ -135,10 +136,12 @@ helper_internal(HelpType text, char *frag, char *title, int flags)
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is_external = 0;
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if(shown_text && *shown_text && !struncmp(*shown_text, "x-alpine-http:", 14)){
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- int status;
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+ int status, we_cancel = 0;
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+
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+ we_cancel = busy_cue(_("Retrieving help text"), NULL, 1);
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HTTPSTREAM *stream = http_open(*shown_text + 14);
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if(stream) help_text = http_get(stream, NULL);
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- status = stream->status ? stream->status->code : -1;
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+ status = stream && stream->status ? stream->status->code : -1;
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if(stream) http_close(stream);
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if(status != HTTP_OK){
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shown_text = NO_HELP;
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@@ -165,7 +168,8 @@ helper_internal(HelpType text, char *frag, char *title, int flags)
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*rv = NULL;
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}
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}
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-
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+ if(we_cancel)
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+ cancel_busy_cue(-1);
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}
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if(F_ON(F_BLANK_KEYMENU,ps_global)){
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