buffer: Apply coding style to realloc_buffer()

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>

1 files changed, 30 insertions, 30 deletions

diff --git a/src/buffer.c b/src/buffer.c
index 28a345c6..4c59975b 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -127,38 +127,38 @@ void ssh_buffer_set_secure(ssh_buffer buffer){
 }
 
 static int realloc_buffer(struct ssh_buffer_struct *buffer, size_t needed) {
-  size_t smallest = 1;
-  char *new;
+    size_t smallest = 1;
+    char *new;
 
-  buffer_verify(buffer);
+    buffer_verify(buffer);
 
-  /* Find the smallest power of two which is greater or equal to needed */
-  while(smallest <= needed) {
-      if (smallest == 0) {
-          return -1;
-      }
-      smallest <<= 1;
-  }
-  needed = smallest;
-  if (buffer->secure){
-	  new = malloc(needed);
-	  if (new == NULL) {
-		  return -1;
-      }
-	  memcpy(new, buffer->data,buffer->used);
-	  explicit_bzero(buffer->data, buffer->used);
-	  SAFE_FREE(buffer->data);
-  } else {
-	  new = realloc(buffer->data, needed);
-	  if (new == NULL) {
-		  buffer->data = NULL;
-		  return -1;
-	  }
-  }
-  buffer->data = new;
-  buffer->allocated = needed;
-  buffer_verify(buffer);
-  return 0;
+    /* Find the smallest power of two which is greater or equal to needed */
+    while(smallest <= needed) {
+        if (smallest == 0) {
+            return -1;
+        }
+        smallest <<= 1;
+    }
+    needed = smallest;
+    if (buffer->secure){
+        new = malloc(needed);
+        if (new == NULL) {
+            return -1;
+        }
+        memcpy(new, buffer->data,buffer->used);
+        explicit_bzero(buffer->data, buffer->used);
+        SAFE_FREE(buffer->data);
+    } else {
+        new = realloc(buffer->data, needed);
+        if (new == NULL) {
+            buffer->data = NULL;
+            return -1;
+        }
+    }
+    buffer->data = new;
+    buffer->allocated = needed;
+    buffer_verify(buffer);
+    return 0;
 }
 
 /** @internal