From: Benno Schulenberg <bensberg@justemail.net>
Date: Sun, 21 Feb 2016 20:54:04 +0000 (+0000)
Subject: Removing four unneeded checks for NULL.
X-Git-Tag: v2.5.3~23
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=814a4220a21a4b168e9945a9da7744099977a0de;p=nano.git

Removing four unneeded checks for NULL.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5657 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
---

diff --git a/ChangeLog b/ChangeLog
index b7e9914f..961aa996 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,7 @@
 2016-02-21  Benno Schulenberg  <bensberg@justemail.net>
 	* src/files.c (input_tab): If the first Tab added the part that all
 	matches have in common, don't require a third Tab to show the list.
+	* scr/global.c (thanks_for_all_the_fish): Remove unneeded checks.
 
 2016-02-20  Benno Schulenberg  <bensberg@justemail.net>
 	* src/search.c (get_history_completion): Avoid leaking memory
diff --git a/src/global.c b/src/global.c
index 596ab541..1dfd35d9 100644
--- a/src/global.c
+++ b/src/global.c
@@ -1654,11 +1654,9 @@ void thanks_for_all_the_fish(void)
 #ifndef DISABLE_SPELLER
     free(alt_speller);
 #endif
-    if (cutbuffer != NULL)
-	free_filestruct(cutbuffer);
+    free_filestruct(cutbuffer);
 #ifndef DISABLE_JUSTIFY
-    if (jusbuffer != NULL)
-	free_filestruct(jusbuffer);
+    free_filestruct(jusbuffer);
 #endif
     /* Free the memory associated with each open file buffer. */
     if (openfile != NULL)
@@ -1724,17 +1722,16 @@ void thanks_for_all_the_fish(void)
 #endif /* !DISABLE_COLOR */
 #ifndef DISABLE_HISTORIES
     /* Free the search and replace history lists. */
-    if (searchage != NULL)
-	free_filestruct(searchage);
-    if (replaceage != NULL)
-	free_filestruct(replaceage);
+    free_filestruct(searchage);
+    free_filestruct(replaceage);
 #endif
-    /* Free the functions and shortcuts lists. */
+    /* Free the list of functions. */
     while (allfuncs != NULL) {
 	subnfunc *f = allfuncs;
 	allfuncs = allfuncs->next;
 	free(f);
     }
+    /* Free the list of shortcuts. */
     while (sclist != NULL) {
 	sc *s = sclist;
 	sclist = sclist->next;