Allowing an array parameter to be NULL.
This fixes Savannah bug #46420. git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5457 35c25a1d-7b9e-4130-9fde-d3aeb78583b8master
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@ -6,6 +6,8 @@
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* src/text.c (add_undo, update_undo, do_undo, do_redo), src/nano.h:
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Store and retrieve the correct file size before and after an action.
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This fixes Savannah bug #45523.
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* src/files.c (free_chararray): Allow the parameter to be NULL.
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This fixes Savannah bug #46420.
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2015-11-29 Benno Schulenberg <bensberg@justemail.net>
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* src/color.c (reset_multis): Evaluate correctly whether to reset
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@ -460,8 +460,7 @@ void browser_init(const char *path, DIR *dir)
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rewinddir(dir);
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if (filelist != NULL)
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free_chararray(filelist, filelist_len);
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free_chararray(filelist, filelist_len);
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filelist_len = i;
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@ -2553,7 +2553,8 @@ int diralphasort(const void *va, const void *vb)
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* elements. */
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void free_chararray(char **array, size_t len)
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{
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assert(array != NULL);
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if (array == NULL)
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return;
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for (; len > 0; len--)
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free(array[len - 1]);
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