Do not crash if key is NULL.

[oweals/gnunet.git] / src / fs / gnunet-download.c

diff --git a/src/fs/gnunet-download.c b/src/fs/gnunet-download.c
index 30081f0b49a7dbe82a136a41284a98e425c176dd..0938e8316d13bc88a1071d825ca7c67ef351659d 100644 (file)
--- a/src/fs/gnunet-download.c
+++ b/src/fs/gnunet-download.c
@@ -79,9 +79,9 @@ shutdown_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
  * @param n total size of the download
  * @param w desired number of steps in the progress bar
  */
-static void 
-display_bar (unsigned long long x, 
-            unsigned long long n, 
+static void
+display_bar (unsigned long long x,
+            unsigned long long n,
             unsigned int w)
 {
   char buf[w + 20];
@@ -121,7 +121,7 @@ display_bar (unsigned long long x,
  *         for this operation; should be set to NULL for
  *         SUSPEND and STOPPED events).  The value returned
  *         will be passed to future callbacks in the respective
- *         field in the GNUNET_FS_ProgressInfo struct.
+ *         field in the `struct GNUNET_FS_ProgressInfo`
  */
 static void *
 progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *info)
@@ -142,7 +142,7 @@ progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *info)
     {
       s = GNUNET_strdup (GNUNET_STRINGS_relative_time_to_string (info->value.download.eta,
                                                                 GNUNET_YES));
-      if (info->value.download.specifics.progress.block_download_duration.rel_value_us 
+      if (info->value.download.specifics.progress.block_download_duration.rel_value_us
           == GNUNET_TIME_UNIT_FOREVER_REL.rel_value_us)
         s2 = _("<unknown time>");
       else