Commit 2a77a7d7 authored by Richard M. Stallman's avatar Richard M. Stallman
Browse files

(Foverlays_at, Fnext_overlay_change): Don't use NULL.

(Fprevious_overlay_change): Don't use NULL.
parent e207bc6e
......@@ -2313,7 +2313,8 @@ DEFUN ("overlays-at", Foverlays_at, Soverlays_at, 1, 1, 0,
/* Put all the overlays we want in a vector in overlay_vec.
Store the length in len. */
noverlays = overlays_at (XINT (pos), 1, &overlay_vec, &len, NULL, NULL);
noverlays = overlays_at (XINT (pos), 1, &overlay_vec, &len,
(int *) 0, (int *) 0);
/* Make a list of them all. */
result = Flist (noverlays, overlay_vec);
......@@ -2343,7 +2344,8 @@ If there are no more overlay boundaries after POS, return (point-max).")
/* Put all the overlays we want in a vector in overlay_vec.
Store the length in len.
endpos gets the position where the next overlay starts. */
noverlays = overlays_at (XINT (pos), 1, &overlay_vec, &len, &endpos, NULL);
noverlays = overlays_at (XINT (pos), 1, &overlay_vec, &len,
&endpos, (int *) 0);
/* If any of these overlays ends before endpos,
use its ending point instead. */
......@@ -2383,7 +2385,8 @@ If there are no more overlay boundaries after POS, return (point-min).")
/* Put all the overlays we want in a vector in overlay_vec.
Store the length in len.
prevpos gets the position of an overlay end. */
noverlays = overlays_at (XINT (pos), 1, &overlay_vec, &len, NULL, &prevpos);
noverlays = overlays_at (XINT (pos), 1, &overlay_vec, &len,
(int *) 0, &prevpos);
/* If any of these overlays starts before endpos,
maybe use its starting point instead. */
......
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