if (x) free(x) -> free(x); semantic patch generated with coccinelle, carefully

eyeballed before applying. Contributed by Cyril Roelandt on tech@

1 files changed, 4 insertions, 8 deletions

diff --git a/src/lib/libcrypto/ui/ui_lib.c b/src/lib/libcrypto/ui/ui_lib.c
index 5335b59c48..0d3a960052 100644
--- a/src/lib/libcrypto/ui/ui_lib.c
+++ b/src/lib/libcrypto/ui/ui_lib.c
@@ -328,14 +328,10 @@ UI_dup_input_boolean(UI *ui, const char *prompt, const char *action_desc,
             result_buf);
 
 err:
-        if (prompt_copy)
-                free(prompt_copy);
-        if (action_desc_copy)
-                free(action_desc_copy);
-        if (ok_chars_copy)
-                free(ok_chars_copy);
-        if (cancel_chars_copy)
-                free(cancel_chars_copy);
+        free(prompt_copy);
+        free(action_desc_copy);
+        free(ok_chars_copy);
+        free(cancel_chars_copy);
         return -1;
 }