31 lines
1.0 KiB
Diff
31 lines
1.0 KiB
Diff
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Avoid calling exit without declaring it first. Future compilers will not
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accept implicit function declarations.
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This is in autoconf-generated code. Current autoconf does not produce
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it anymore, so the issue will go away if upstream ever regenerates the
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configure script.
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diff -ur hddtemp-0.3-beta15.orig/configure hddtemp-0.3-beta15/configure
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--- hddtemp-0.3-beta15.orig/configure 2005-10-17 21:19:28.000000000 +0200
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+++ hddtemp-0.3-beta15/configure 2022-12-08 15:59:35.947637944 +0100
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@@ -2588,7 +2588,7 @@
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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for ac_declaration in \
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- '' \
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+ '#include <stdlib.h>' \
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'extern "C" void std::exit (int) throw (); using std::exit;' \
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'extern "C" void std::exit (int); using std::exit;' \
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'extern "C" void exit (int) throw ();' \
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@@ -3332,8 +3332,8 @@
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for (i = 0; i < 256; i++)
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if (XOR (islower (i), ISLOWER (i))
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|| toupper (i) != TOUPPER (i))
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- exit(2);
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- exit (0);
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+ return 2;
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+ return 0;
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}
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_ACEOF
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rm -f conftest$ac_exeext
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