Mercurial > vim

comparison src/term.c @ 16586:5ebb2c87d1f5 v8.1.1296

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.1.1296: crash when using invalid command line argument commit https://github.com/vim/vim/commit/27821260c0afaac85cb1c10627f1d7fbe48860ae Author: Bram Moolenaar <Bram@vim.org> Date: Wed May 8 16:41:09 2019 +0200 patch 8.1.1296: crash when using invalid command line argument Problem: Crash when using invalid command line argument. Solution: Check for options not being initialized.
author Bram Moolenaar <Bram@vim.org>
date Wed, 08 May 2019 16:45:07 +0200
parents a72ad8a8b249
children d4e74f9f7ae9
comparison
equal deleted inserted replaced
16585:f7b1c58bcf8b 16586:5ebb2c87d1f5
3012 * popped (restored) later. 3012 * popped (restored) later.
3013 */ 3013 */
3014 void 3014 void
3015 term_push_title(int which) 3015 term_push_title(int which)
3016 { 3016 {
3017 if ((which & SAVE_RESTORE_TITLE) && *T_CST != NUL) 3017 if ((which & SAVE_RESTORE_TITLE) && T_CST != NULL && *T_CST != NUL)
3018 { 3018 {
3019 OUT_STR(T_CST); 3019 OUT_STR(T_CST);
3020 out_flush(); 3020 out_flush();
3021 } 3021 }
3022 3022
3023 if ((which & SAVE_RESTORE_ICON) && *T_SSI != NUL) 3023 if ((which & SAVE_RESTORE_ICON) && T_SSI != NULL && *T_SSI != NUL)
3024 { 3024 {
3025 OUT_STR(T_SSI); 3025 OUT_STR(T_SSI);
3026 out_flush(); 3026 out_flush();
3027 } 3027 }
3028 } 3028 }
3031 * Tell the terminal to pop the title and/or icon. 3031 * Tell the terminal to pop the title and/or icon.
3032 */ 3032 */
3033 void 3033 void
3034 term_pop_title(int which) 3034 term_pop_title(int which)
3035 { 3035 {
3036 if ((which & SAVE_RESTORE_TITLE) && *T_CRT != NUL) 3036 if ((which & SAVE_RESTORE_TITLE) && T_CRT != NULL && *T_CRT != NUL)
3037 { 3037 {
3038 OUT_STR(T_CRT); 3038 OUT_STR(T_CRT);
3039 out_flush(); 3039 out_flush();
3040 } 3040 }
3041 3041
3042 if ((which & SAVE_RESTORE_ICON) && *T_SRI != NUL) 3042 if ((which & SAVE_RESTORE_ICON) && T_SRI != NULL && *T_SRI != NUL)
3043 { 3043 {
3044 OUT_STR(T_SRI); 3044 OUT_STR(T_SRI);
3045 out_flush(); 3045 out_flush();
3046 } 3046 }
3047 } 3047 }