To: vim_dev@googlegroups.com Subject: Patch 8.2.0607 Fcc: outbox From: Bram Moolenaar Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ------------ Patch 8.2.0607 Problem: Gcc warns for using uninitialized variable. (John Marriott) Solution: Set name_end also for environment variables. Files: src/evalvars.c *** ../vim-8.2.0606/src/evalvars.c 2020-04-19 17:24:48.665264342 +0200 --- src/evalvars.c 2020-04-19 22:55:38.552587698 +0200 *************** *** 1428,1461 **** if (!error && !eap->skip && callback(&lv, arg, eap, deep, cookie) == FAIL) error = TRUE; ! arg = skipwhite(arg); ! continue; } ! ! // Parse the name and find the end. ! name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error, ! glv_flags, FNE_CHECK_START); ! if (lv.ll_name == NULL) ! error = TRUE; // error but continue parsing ! if (name_end == NULL || (!VIM_ISWHITE(*name_end) ! && !ends_excmd(*name_end))) { ! if (name_end != NULL) { ! emsg_severe = TRUE; ! emsg(_(e_trailing)); } - if (!(eap->skip || error)) - clear_lval(&lv); - break; - } ! if (!error && !eap->skip && callback(&lv, name_end, eap, deep, cookie) == FAIL) ! error = TRUE; ! if (!eap->skip) ! clear_lval(&lv); arg = skipwhite(name_end); } while (!ends_excmd2(name_end, arg)); --- 1428,1462 ---- if (!error && !eap->skip && callback(&lv, arg, eap, deep, cookie) == FAIL) error = TRUE; ! name_end = arg; } ! else { ! // Parse the name and find the end. ! name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error, ! glv_flags, FNE_CHECK_START); ! if (lv.ll_name == NULL) ! error = TRUE; // error but continue parsing ! if (name_end == NULL || (!VIM_ISWHITE(*name_end) ! && !ends_excmd(*name_end))) { ! if (name_end != NULL) ! { ! emsg_severe = TRUE; ! emsg(_(e_trailing)); ! } ! if (!(eap->skip || error)) ! clear_lval(&lv); ! break; } ! if (!error && !eap->skip && callback(&lv, name_end, eap, deep, cookie) == FAIL) ! error = TRUE; ! if (!eap->skip) ! clear_lval(&lv); ! } arg = skipwhite(name_end); } while (!ends_excmd2(name_end, arg)); *** ../vim-8.2.0606/src/version.c 2020-04-19 18:31:21.715570505 +0200 --- src/version.c 2020-04-19 22:56:39.960471396 +0200 *************** *** 748,749 **** --- 748,751 ---- { /* Add new patch number below this line */ + /**/ + 607, /**/ -- Engineers are always delighted to share wisdom, even in areas in which they have no experience whatsoever. Their logic provides them with inherent insight into any field of expertise. This can be a problem when dealing with the illogical people who believe that knowledge can only be derived through experience. (Scott Adams - The Dilbert principle) /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\ /// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\ \\\ an exciting new programming language -- http://www.Zimbu.org /// \\\ help me help AIDS victims -- http://ICCF-Holland.org ///