diff options
Diffstat (limited to 'testing/ace-of-penguins/fix-font.patch')
| -rw-r--r-- | testing/ace-of-penguins/fix-font.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/testing/ace-of-penguins/fix-font.patch b/testing/ace-of-penguins/fix-font.patch new file mode 100644 index 00000000000..6326dc917b2 --- /dev/null +++ b/testing/ace-of-penguins/fix-font.patch @@ -0,0 +1,24 @@ +Without this patch, trying to open the help screen could make the program +segfault if the appropriate fonts weren't installed. + +--- ace-1.4/lib/help.c 2022-02-17 03:11:56.410174316 +0000 ++++ ace-1.4-alpine/lib/help.c 2022-02-17 03:46:31.476912695 +0000 +@@ -179,7 +179,18 @@ + for (i=0; i<17; i++) + { + if (!fonts[i]) ++ { + fonts[i] = XLoadQueryFont(display, i & STYLE_TT ? "fixed" : "variable"); ++ if (!fonts[i]) ++ { ++ int count; ++ char **fontlist = XListFonts(display, "*", 1, &count); ++ if (count == 0) ++ abort(); ++ fonts[i] = XLoadQueryFont(display, fontlist[0]); ++ XFreeFontNames(fontlist); ++ } ++ } + thin_space[i] = XTextWidth(fonts[i], " ", 1); + } + for (i=0; i<NTAGS; i++) |