15 lines
601 B
Diff
15 lines
601 B
Diff
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--- a/src/hugin_base/hugin_utils/utils.cpp 2022-12-05 22:19:26.873574924 -0800
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+++ b/src/hugin_base/hugin_utils/utils.cpp 2022-12-05 22:19:09.069575641 -0800
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@@ -472,9 +472,9 @@
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#else
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#ifdef USE_XDG_DIRS
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char *xdgDataDir = getenv("XDG_DATA_HOME");
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- if (strlen(xdgDataDir) == 0)
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+ if (xdgDataDir == NULL || strlen(xdgDataDir) == 0)
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{
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- // no XDG_DATA_HOME enviroment variable set
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+ // no XDG_DATA_HOME enviroment variable set or empty variable
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// use $HOME/.local/share instead
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const std::string homeDir = GetHomeDir();
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if (homeDir.empty())
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