Segmentation violation

[jmjatlanta]

This shows up on macOS 10.13 (and maybe others).

editline/src/editline.c

Lines 178 to 182 in 534b389

	Screen[ScreenCount] = c;
	if (++ScreenCount > ScreenSize) {
	ScreenSize += SCREEN_INC;
	Screen = realloc(Screen, sizeof(char) * ScreenSize);
	}

I believe the realloc should happen before the character is added to the array. Once I made that change, the SIGSEV went away.

Note: The array of items to display had 122 entries, longest 46 (3 columns).

Update: After taking another look, changing the > to a >= will do the trick.

[troglobit]

Thank you for reporting, and fixing, this! :)