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| author | Dan Gudmundsson <dgud@erlang.org> | 2020-10-28 12:55:35 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-10-28 12:55:35 +0100 |
| commit | 7a31642a9e86990415085b9628e5b6583500b865 (patch) | |
| tree | 6389ccc792779ba4e571cf4c83c0514e0eb09f53 /lib/wx | |
| parent | e06db83c0402a1ee3679a96a52f42194a8b6704c (diff) | |
| parent | a063e36b6166a5716c332fcd66f0f41c7655b83d (diff) | |
| download | erlang-7a31642a9e86990415085b9628e5b6583500b865.tar.gz | |
Merge pull request #2810 from diodechain/fix_large_environment_var
Fixed using unitialized variable when environment var is too big
(add a ticket here because I forgot in the previous PR, need the release note)
OTP-16983
Diffstat (limited to 'lib/wx')
| -rw-r--r-- | lib/wx/c_src/wxe_ps_init.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/wx/c_src/wxe_ps_init.c b/lib/wx/c_src/wxe_ps_init.c index 62c7c51c13..d82d142967 100644 --- a/lib/wx/c_src/wxe_ps_init.c +++ b/lib/wx/c_src/wxe_ps_init.c @@ -74,7 +74,7 @@ void * wxe_ps_init2() { if( !is_packaged_app() ) { // Undocumented function (but no documented way of doing this exists) int res = erl_drv_getenv("WX_APP_TITLE", app_title_buf, &app_len); - if (res >= 0) { + if (res == 0) { app_title = app_title_buf; } else { app_title = NULL; |