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authorGravatar Denys Vlasenko <vda.linux@googlemail.com>2011-06-21 16:38:29 +0200
committerGravatar Denys Vlasenko <vda.linux@googlemail.com>2011-06-21 16:38:29 +0200
commit561f9c8585e7cb0882472297f4fd2ed763dc085a (patch)
treed7cce0d468e453674f0714c87746f90af8223f35 /coreutils
parent040b5a2e29743e21698d98c427fe033ffcc94eeb (diff)
downloadbusybox-561f9c8585e7cb0882472297f4fd2ed763dc085a.tar.gz
busybox-561f9c8585e7cb0882472297f4fd2ed763dc085a.tar.bz2
Add HAVE_STRVERSCMP, guard the only usage of strverscmp with #ifdef
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'coreutils')
-rw-r--r--coreutils/ls.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/coreutils/ls.c b/coreutils/ls.c
index c42f5f3d2..6080f59b6 100644
--- a/coreutils/ls.c
+++ b/coreutils/ls.c
@@ -886,9 +886,11 @@ static int sortcmp(const void *a, const void *b)
if (sort_opts == SORT_DIR) {
dif = S_ISDIR(d2->dn_mode) - S_ISDIR(d1->dn_mode);
} else
+#ifdef HAVE_STRVERSCMP && HAVE_STRVERSCMP == 1
if (sort_opts == SORT_VERSION) {
dif = strverscmp(d1->name, d2->name);
} else
+#endif
if (sort_opts == SORT_EXT) {
dif = strcmp(strchrnul(d1->name, '.'), strchrnul(d2->name, '.'));
}