strtok_r: remove tabs

diff --git a/compat/strtok_r.c b/compat/strtok_r.c
index 7a17d676440bae634a8d8f843681efde318be331..8785309cb5b51579b64ffeef32c21e350b4c3613 100644 (file)
--- a/compat/strtok_r.c
+++ b/compat/strtok_r.c
@@ -26,27 +26,27 @@
 
 char *strtok_r(char *s, const char *delim, char **save_ptr)
 {
-       char *token;
+    char *token;
 
-       if (s == NULL)
-               s = *save_ptr;
+    if (s == NULL)
+        s = *save_ptr;
 
-       /* Scan leading delimiters. */
-       s += strspn (s, delim);
-       if (*s == '\0')
-               return NULL;
+    /* Scan leading delimiters. */
+    s += strspn (s, delim);
+    if (*s == '\0')
+        return NULL;
 
-       /* Find the end of the token. */
-       token = s;
-       s = strpbrk (token, delim);
-       if (s == NULL)
-               /* This token finishes the string. */
-               *save_ptr = strchr (token, '\0');
-       else
-       {
-               /* Terminate the token and make *SAVE_PTR point past it. */
-               *s = '\0';
-               *save_ptr = s + 1;
-       }
-       return token;
+    /* Find the end of the token. */
+    token = s;
+    s = strpbrk (token, delim);
+    if (s == NULL)
+        /* This token finishes the string. */
+        *save_ptr = strchr (token, '\0');
+    else
+    {
+        /* Terminate the token and make *SAVE_PTR point past it. */
+        *s = '\0';
+        *save_ptr = s + 1;
+    }
+    return token;
 }