add -p: trap Ctrl-D in 'goto' mode
If the user hit Ctrl-D (EOF) while the script was in 'go to hunk?' mode, it threw an undefined variable error. Explicitly test for EOF and have it re-enter the goto prompt loop. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Thomas Rast committed
Feb 2, 2009 at 22:46 UTC
68c02d7c462e1748578209346f050a587c040139
1 file changed
+3
git-add--interactive.perl
+3
@@ -994,6 +994,9 @@ sub patch_update_file {
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}
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print "go to which hunk$extra? ";
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$response = <STDIN>;
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+ if (!defined $response) {
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+ $response = '';
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+ }
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chomp $response;
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}
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if ($response !~ /^\s*\d+\s*$/) {