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Import data from stdin when the import file is "-"

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Support "-" as file name to the -i/--import option and read from stdin
when that file is specified.

Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
This commit is contained in:
Lukas Fleischer 2016-01-15 08:44:57 +01:00
parent 2994ea7003
commit 39a3c04144
1 changed files with 4 additions and 1 deletions
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5
src/io.c
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@ -1169,7 +1169,10 @@ void io_import_data(enum import_type type, const char *stream_name, int list)
|| type >= IO_IMPORT_NBTYPES, _("unknown import type"));
switch (ui_mode) {
case UI_CMDLINE:
stream = fopen(stream_name, "r");
if (!strcmp(stream_name, "-"))
stream = stdin;
else
stream = fopen(stream_name, "r");
EXIT_IF(stream == NULL,
_("FATAL ERROR: the input file cannot be accessed, "
"Aborting..."));