fix segfault if we try to copy an empty selection
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3432 35c25a1d-7b9e-4130-9fde-d3aeb78583b8master
parent
714c522413
commit
7504714882
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@ -161,14 +161,15 @@ void do_cut_text(
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cut_line();
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#ifndef NANO_TINY
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if (copy_text)
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if (copy_text) {
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/* Copy the text in the cutbuffer, starting at its saved end if
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* there is one, back into the filestruct. This effectively
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* uncuts the text we just cut without marking the file as
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* modified. */
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copy_from_filestruct((cb_save != NULL) ? cb_save : cutbuffer,
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cutbottom);
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else
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if (cutbuffer != NULL)
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copy_from_filestruct((cb_save != NULL) ? cb_save :
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cutbuffer, cutbottom);
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} else
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#endif
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/* Leave the text in the cutbuffer, and mark the file as
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* modified. */
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