X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fshared%2Fpath-util.c;h=dd12d3d63409654fb446028ba92a0860bc83e4c1;hb=f274ece0f76b5709408821e317e87aef76123db6;hp=b51a68d6d2ff7c47d1949cdbc3f2497f064dc9f1;hpb=fa125f4e44aaf102548ab464e3ea457214fd56e0;p=elogind.git

diff --git a/src/shared/path-util.c b/src/shared/path-util.c
index b51a68d6d..dd12d3d63 100644
--- a/src/shared/path-util.c
+++ b/src/shared/path-util.c
@@ -181,6 +181,7 @@ char **path_strv_canonicalize(char **l) {
 
                 t = path_make_absolute_cwd(*s);
                 free(*s);
+                *s = NULL;
 
                 if (!t) {
                         enomem = true;
@@ -264,12 +265,12 @@ char *path_kill_slashes(char *path) {
         return path;
 }
 
-bool path_startswith(const char *path, const char *prefix) {
+char* path_startswith(const char *path, const char *prefix) {
         assert(path);
         assert(prefix);
 
         if ((path[0] == '/') != (prefix[0] == '/'))
-                return false;
+                return NULL;
 
         for (;;) {
                 size_t a, b;
@@ -278,19 +279,19 @@ bool path_startswith(const char *path, const char *prefix) {
                 prefix += strspn(prefix, "/");
 
                 if (*prefix == 0)
-                        return true;
+                        return (char*) path;
 
                 if (*path == 0)
-                        return false;
+                        return NULL;
 
                 a = strcspn(path, "/");
                 b = strcspn(prefix, "/");
 
                 if (a != b)
-                        return false;
+                        return NULL;
 
                 if (memcmp(path, prefix, a) != 0)
-                        return false;
+                        return NULL;
 
                 path += a;
                 prefix += b;