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author | Bram Moolenaar <Bram@vim.org> | 2020-04-19 22:57:44 +0200 |
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committer | Bram Moolenaar <Bram@vim.org> | 2020-04-19 22:57:44 +0200 |
commit | 2bb76accc66d17f2c027c04396082c46f410bfea (patch) | |
tree | 1de90ec0594132e85be5810eb32a3d0fba536e69 | |
parent | fbf2122cf920a89274ffbefaaeb6c5eeacf5187b (diff) | |
download | vim-git-2bb76accc66d17f2c027c04396082c46f410bfea.tar.gz |
patch 8.2.0607: gcc warns for using uninitialized variablev8.2.0607
Problem: Gcc warns for using uninitialized variable. (John Marriott)
Solution: Set name_end also for environment variables.
-rw-r--r-- | src/evalvars.c | 43 | ||||
-rw-r--r-- | src/version.c | 2 |
2 files changed, 24 insertions, 21 deletions
diff --git a/src/evalvars.c b/src/evalvars.c index 12bd42fa6..b5075d59c 100644 --- a/src/evalvars.c +++ b/src/evalvars.c @@ -1428,34 +1428,35 @@ ex_unletlock( if (!error && !eap->skip && callback(&lv, arg, eap, deep, cookie) == FAIL) error = TRUE; - arg = skipwhite(arg); - continue; + name_end = arg; } - - // 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))) + else { - if (name_end != NULL) + // 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))) { - emsg_severe = TRUE; - emsg(_(e_trailing)); + if (name_end != NULL) + { + emsg_severe = TRUE; + emsg(_(e_trailing)); + } + if (!(eap->skip || error)) + clear_lval(&lv); + break; } - if (!(eap->skip || error)) - clear_lval(&lv); - break; - } - if (!error && !eap->skip + if (!error && !eap->skip && callback(&lv, name_end, eap, deep, cookie) == FAIL) - error = TRUE; + error = TRUE; - if (!eap->skip) - clear_lval(&lv); + if (!eap->skip) + clear_lval(&lv); + } arg = skipwhite(name_end); } while (!ends_excmd2(name_end, arg)); diff --git a/src/version.c b/src/version.c index b95c7eeab..f175ff3d2 100644 --- a/src/version.c +++ b/src/version.c @@ -747,6 +747,8 @@ static char *(features[]) = static int included_patches[] = { /* Add new patch number below this line */ /**/ + 607, +/**/ 606, /**/ 605, |