Unifiy free() usage

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

diff --git a/src/basic/strv.c b/src/basic/strv.c
index b6e6d505013619cd20e4daa929634d7b0eb58449..dab34d8e74ee91de78965975fa53ba479035521b 100644 (file)
--- a/src/basic/strv.c
+++ b/src/basic/strv.c
@@ -276,8 +276,7 @@ char **strv_split_newlines(const char *s) {
                 return l;
 
         if (isempty(l[n-1])) {
-                free(l[n-1]);
-                l[n-1] = NULL;
+                l[n-1] = mfree(l[n-1]);
         }
 
         return l;
@@ -633,6 +632,8 @@ char **strv_split_nulstr(const char *s) {
         return r;
 }
 
+/// UNNEEDED by elogind
+#if 0
 bool strv_overlap(char **a, char **b) {
         char **i;
 
@@ -658,8 +659,6 @@ char **strv_sort(char **l) {
         return l;
 }
 
-/// UNNEEDED by elogind
-#if 0
 bool strv_equal(char **a, char **b) {
         if (!a || !b)
                 return a == b;
@@ -670,7 +669,6 @@ bool strv_equal(char **a, char **b) {
 
         return true;
 }
-#endif // 0
 
 void strv_print(char **l) {
         char **s;
@@ -679,8 +677,6 @@ void strv_print(char **l) {
                 puts(*s);
 }
 
-/// UNNEEDED by elogind
-#if 0
 int strv_extendf(char ***l, const char *format, ...) {
         va_list ap;
         char *x;
@@ -713,7 +709,6 @@ char **strv_reverse(char **l) {
 
         return l;
 }
-#endif // 0
 
 char **strv_shell_escape(char **l, const char *bad) {
         char **s;
@@ -734,6 +729,7 @@ char **strv_shell_escape(char **l, const char *bad) {
 
         return l;
 }
+#endif // 0
 
 bool strv_fnmatch(char* const* patterns, const char *s, int flags) {
         char* const* p;