Homedir finished

1 files changed, 8 insertions, 8 deletions

diff --git a/src/ckutil.c b/src/ckutil.c
index 0895677..8ae7e41 100644
--- a/src/ckutil.c
+++ b/src/ckutil.c
@@ -143,9 +143,9 @@ int str_is_empty(const char *s) {
   return 1;
 }
 
-int swap_tilde_with_home(char *ret, const char *s, const char *home) {
+char * swap_tilde_with_home(char *ret, const char *s, const char *home) {
   if (!ret || !s || !home) {
-    return -1;
+    return NULL;
   }
   ulong i;
   ulong homelen = strlen(home);
@@ -154,22 +154,22 @@ int swap_tilde_with_home(char *ret, const char *s, const char *home) {
     for (i = 1; i < strlen(s); i++) {
       ret[homelen - 1 + i] = s[i];
     }
-    return 0;
+    return ret;
   }
 
-  return -1;
+  return NULL;
 }
 
-int swap_home_with_tilde(char *ret, const char *s, const char *home) {
+char * swap_home_with_tilde(char *ret, const char *s, const char *home) {
   if (!ret || !s || !home) {
-    return -1;
+    return NULL;
   }
   ulong i;
   ulong homelen = strlen(home);
 
   for (i = 0; i < strlen(home); i++) {
     if (s[i] != home[i]) {
-      return -1;
+      return NULL;
     }
   }
   /* s starts with $HOME */
@@ -177,7 +177,7 @@ int swap_home_with_tilde(char *ret, const char *s, const char *home) {
   for (i = homelen; i < strlen(s); i++) {
     ret[i + 1 - homelen] = s[i];
   }
-  return 0;
+  return ret;
 }
 
 int util_own_grp_copy(const char *dest, const char *original) {