[PATCH 04/18] s/free/xfree/g

[Tim Hentenaar]

If we're going to have malloc() wrappers, let's use them consistently.

Signed-off-by: Tim Hentenaar <address@hidden>
---
 src/backup.c      |  4 ++--
 src/handletoken.c | 10 +++++-----
 src/output.c      |  8 ++++----
 3 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/src/backup.c b/src/backup.c
index 63f73ed..5882dca 100644
--- a/src/backup.c
+++ b/src/backup.c
@@ -309,7 +309,7 @@ static int max_version (
         strncpy (dirname, pathname, (dirlen));
         dirname[dirlen] = '\0';
         version = highest_version (filename, dirname);
-        free (dirname);
+        xfree(dirname);
     }
     else
     {
@@ -525,6 +525,6 @@ void make_backup(
        }
 #endif
 
-       free (backup_filename);
+       xfree(backup_filename);
     }
 }
diff --git a/src/handletoken.c b/src/handletoken.c
index 60828d5..768e5e0 100644
--- a/src/handletoken.c
+++ b/src/handletoken.c
@@ -2105,11 +2105,11 @@ static void handle_token_preesc(
             parser_state_ty *second = parser_state_tos->next;
 
             parser_state_tos->next = second->next;
-            free (second->p_stack);
-            free (second->il);
-            free (second->cstk);
-            free (second->paren_indents);
-            free (second);
+            xfree(second->p_stack);
+            xfree(second->il);
+            xfree(second->cstk);
+            xfree(second->paren_indents);
+            xfree(second);
         }
         else
         {
diff --git a/src/output.c b/src/output.c
index 7668cc1..bb5d997 100644
--- a/src/output.c
+++ b/src/output.c
@@ -461,7 +461,7 @@ void set_buf_break (
                 buf_break_st_ty *obb = bb;
 
                 bb = bb->prev;
-                free (obb);
+                xfree(obb);
             }
 
             buf_break->prev = NULL;
@@ -483,7 +483,7 @@ void clear_buf_break_list (
         buf_break_st_ty *obb = bb;
 
         bb = bb->prev;
-        free (obb);
+        xfree(obb);
     }
 
     buf_break = buf_break_list = NULL;
@@ -544,7 +544,7 @@ static void set_next_buf_break (
             }
         }
 
-        free (buf_break);
+        xfree(buf_break);
 
         /* Set buf_break to first break in the list */
 
@@ -573,7 +573,7 @@ static void set_next_buf_break (
                     buf_break_st_ty *obb = bb;
 
                     bb = bb->prev;
-                    free (obb);
+                    xfree(obb);
                 }
                 bb = buf_break;
                 buf_break->prev = NULL;
-- 
2.3.6