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comparison src/evalfunc.c @ 13070:17720967656c v8.0.1410

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patch 8.0.1410: hang when using count() with an empty string commit https://github.com/vim/vim/commit/338e47fdfdf0d918dae50a5cbf0cf4f7be45b4f0 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Dec 19 11:55:26 2017 +0100 patch 8.0.1410: hang when using count() with an empty string Problem: Hang when using count() with an empty string. Solution: Return zero for an empty string. (Dominique Pelle, closes https://github.com/vim/vim/issues/2465)
author Christian Brabandt <cb@256bit.org>
date Tue, 19 Dec 2017 12:00:05 +0100
parents 58cce40c965b
children 3dd37eec73f0
comparison
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13069:5dcf876e6c69 13070:17720967656c
2380 { 2380 {
2381 char_u *expr = get_tv_string_chk(&argvars[1]); 2381 char_u *expr = get_tv_string_chk(&argvars[1]);
2382 char_u *p = argvars[0].vval.v_string; 2382 char_u *p = argvars[0].vval.v_string;
2383 char_u *next; 2383 char_u *next;
2384 2384
2385 if (!error && expr != NULL && p != NULL) 2385 if (!error && expr != NULL && *expr != NUL && p != NULL)
2386 { 2386 {
2387 if (ic) 2387 if (ic)
2388 { 2388 {
2389 size_t len = STRLEN(expr); 2389 size_t len = STRLEN(expr);
2390 2390