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diff -ruN tcp_wrappers_7.6.orig/percent_m.c tcp_wrappers_7.6/percent_m.c
--- tcp_wrappers_7.6.orig/percent_m.c 1994-12-28 17:42:37.000000000 +0100
+++ tcp_wrappers_7.6/percent_m.c 2003-08-21 02:45:31.000000000 +0200
@@ -29,11 +29,15 @@
while (*bp = *cp)
if (*cp == '%' && cp[1] == 'm') {
+#ifdef HAVE_STRERROR
+ strcpy(bp, strerror(errno));
+#else
if (errno < sys_nerr && errno > 0) {
strcpy(bp, sys_errlist[errno]);
} else {
sprintf(bp, "Unknown error %d", errno);
}
+#endif
bp += strlen(bp);
cp += 2;
} else {
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