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fix a uninitialized variable warning

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This commit is contained in:
Jinhao 2018-05-06 06:55:32 +08:00
parent 381da12ba9
commit 10da8dcd0b
1 changed files with 2 additions and 2 deletions
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4
source/detail/platform_abstraction.cpp
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@ -451,7 +451,7 @@ namespace nana
auto disp = spec.open_display(); auto disp = spec.open_display();
auto screen = ::XDefaultScreen(disp); auto screen = ::XDefaultScreen(disp);
double dots; double dots = 0.5;
if (x_requested) if (x_requested)
dots += ((((double)DisplayWidth(disp, screen)) * 25.4) / dots += ((((double)DisplayWidth(disp, screen)) * 25.4) /
@ -460,7 +460,7 @@ namespace nana
dots += ((((double)DisplayHeight(disp, screen)) * 25.4) / dots += ((((double)DisplayHeight(disp, screen)) * 25.4) /
((double)DisplayHeightMM(disp, screen))); ((double)DisplayHeightMM(disp, screen)));
return static_cast<unsigned>(dots + 0.5); return static_cast<unsigned>(dots);
#endif #endif
} }
} }