13 lines
359 B
Diff
13 lines
359 B
Diff
diff -up lockdev-1.0.3/src/sample.c.cli lockdev-1.0.3/src/sample.c
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--- lockdev-1.0.3/src/sample.c.cli 2009-12-05 15:40:16.000000000 +0100
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+++ lockdev-1.0.3/src/sample.c 2009-12-05 15:48:39.000000000 +0100
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@@ -32,6 +32,8 @@ main (int argc,
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}
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else dev = p;
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}
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+ if (dev == NULL)
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+ usage();
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i = 0;
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(void) dev_setpid(getppid());
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switch( ch ) {
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