Fix crash on Left / Right / Home / End keyboard...

...key press when no image is loaded

Fix crash on Left / Right / Home / End keyboard...
4cc9af42 · Милош Павловић · GitHub · d51b8b49 · 4cc9af42
Unverified Commit 4cc9af42 authored May 01, 2022 by Милош Павловић Committed by GitHub May 01, 2022
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picture.c src/picture.c +3 -1

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--- a/src/picture.c
+++ b/src/picture.c
@@ -108,7 +108,9 @@ img_changed_hook ()

  if (options.picture_data.change_cmd == NULL)
    return;
-
+  if (!img)
+    return;
+  
  qfn = g_shell_quote (img->filename);
  if (g_strstr_len (options.picture_data.change_cmd, -1, "%s") != NULL)
    cmd = g_strdup_printf (options.picture_data.change_cmd, qfn);