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Handle both signals and errors in child processes, rather than just signals

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as before.
This commit is contained in:
Jordan K. Hubbard 1993-10-09 00:48:26 +00:00
parent 11851b0ee1
commit b5d3f86c3f
1 changed files with 6 additions and 1 deletions
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7
gnu/usr.bin/man/lib/util.c
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@ -19,6 +19,7 @@
#include <ctype.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/wait.h>
#ifdef STDC_HEADERS
#include <stdlib.h>
@ -137,8 +138,12 @@ do_system_command (command)
else
status = system (command);
if (status)
if (WIFSIGNALED(status))
return 0;
else if (WEXITSTATUS(status)) {
gripe_system_command (status);
return 0;
}
else
return 1;
}