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libbb: make spawn() print "can't execute '%s'" on execv error
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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@ -41,6 +41,7 @@ pid_t FAST_FUNC spawn(char **argv)
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* (but don't run atexit() stuff, which would screw up parent.)
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*/
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failed = errno;
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bb_perror_msg("can't execute '%s'", argv[0]);
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_exit(111);
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}
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/* parent */
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