forked from pool/hugin
24 lines
928 B
Diff
24 lines
928 B
Diff
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# HG changeset patch
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# User tmodes
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# Date 1658245150 -7200
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# Tue Jul 19 17:39:10 2022 +0200
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# Node ID edfddc6070ca6d4223d359fb4b38273a5aed2f2d
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# Parent 490baa16aae6680792d31316be12a75b50236baa
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Fixes crash when environment variable XDG_DATA_HOME is not set
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diff -r 490baa16aae6 -r edfddc6070ca src/hugin_base/hugin_utils/utils.cpp
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--- a/src/hugin_base/hugin_utils/utils.cpp Thu May 26 18:58:52 2022 +0200
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+++ b/src/hugin_base/hugin_utils/utils.cpp Tue Jul 19 17:39:10 2022 +0200
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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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