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| author | Bram Moolenaar <Bram@vim.org> | 2020-12-08 21:12:40 +0100 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2020-12-08 21:12:40 +0100 |
| commit | 1b3e0727ce86ca4cfa47f8b5421d82ed47a9bec1 (patch) | |
| tree | 13be53f6af0250dc0defbc469eb77a75ec61eefc /src/gui_dwrite.cpp | |
| parent | ac665c24c97582a64ae2d151a812eca92c1ff2d6 (diff) | |
| download | vim-git-1b3e0727ce86ca4cfa47f8b5421d82ed47a9bec1.tar.gz | |
patch 8.2.2113: MS-Windows GUI: crash after using ":set guifont=" four timesv8.2.2113
Problem: MS-Windows GUI: crash after using ":set guifont=" four times.
Solution: Check for NULL pointer. (Ken Takata, closes #7434)
Diffstat (limited to 'src/gui_dwrite.cpp')
| -rw-r--r-- | src/gui_dwrite.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gui_dwrite.cpp b/src/gui_dwrite.cpp index 8767dc1af..83acdab1a 100644 --- a/src/gui_dwrite.cpp +++ b/src/gui_dwrite.cpp @@ -239,7 +239,8 @@ public: if (mItems[n].pTextFormat != item.pTextFormat) { SafeRelease(&mItems[n].pTextFormat); - item.pTextFormat->AddRef(); + if (item.pTextFormat != NULL) + item.pTextFormat->AddRef(); } mItems[n] = item; slide(n); |