basic/strv: use existing qsort_safe() helper

[elogind.git] / src / basic / strv.c

diff --git a/src/basic/strv.c b/src/basic/strv.c
index fc0b2c4af58af9d3feb89863ca0c903bc36d764e..f0c764b17ae16dc74cd53a485d8dcf78f21bc57c 100644 (file)
--- a/src/basic/strv.c
+++ b/src/basic/strv.c
@@ -782,15 +782,10 @@ static int str_compare(const void *_a, const void *_b) {
 }
 
 char **strv_sort(char **l) {
-
-        if (strv_isempty(l))
-                return l;
-
-        qsort(l, strv_length(l), sizeof(char*), str_compare);
+        qsort_safe(l, strv_length(l), sizeof(char*), str_compare);
         return l;
 }
 
-#if 0 /// UNNEEDED by elogind
 bool strv_equal(char **a, char **b) {
 
         if (strv_isempty(a))
@@ -813,6 +808,7 @@ void strv_print(char **l) {
                 puts(*s);
 }
 
+#if 0 /// UNNEEDED by elogind
 int strv_extendf(char ***l, const char *format, ...) {
         va_list ap;
         char *x;