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tweaks: remove an unneeded check for NULL [coverity]

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This commit is contained in:
Benno Schulenberg 2019-04-04 12:47:20 +02:00
parent cd0917fe10
commit 2281ec9a31
1 changed files with 2 additions and 2 deletions
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4
src/text.c
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@ -703,8 +703,8 @@ void do_redo(void)
return; return;
} }
/* Get the previous undo item. */ /* Find the item before the current one in the undo stack. */
while (u != NULL && u->next != openfile->current_undo) while (u->next != openfile->current_undo)
u = u->next; u = u->next;
if (u->type <= REPLACE) { if (u->type <= REPLACE) {