Fix search/replace history adding blank lines, yuck

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1335 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

Fix search/replace history adding blank lines, yuck
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1335 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
63287926 · Chris Allegretta · 5beed509 · 63287926
Commit 63287926 authored 22 years ago by Chris Allegretta
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with 5 additions and 3 deletions
+5 -3
--- a/search.c
+++ b/search.c
@@ -453,7 +453,8 @@ int do_search(void)

 #ifndef NANO_SMALL
    /* add this search string to the search history list */
-    update_history(&search_history, answer);
+    if (strcmp(answer, ""))
+	update_history(&search_history, answer);
 #endif	/* !NANO_SMALL */

    search_last_line = 0;
@@ -739,7 +740,8 @@ int do_replace(void)
    }

 #ifndef NANO_SMALL
-    update_history(&search_history, answer);
+    if (strcmp(answer, ""))
+	update_history(&search_history, answer);
 #endif	/* !NANO_SMALL */

    /* Again, there was a previous string, but they deleted it and hit enter */
@@ -788,7 +790,7 @@ int do_replace(void)
 		_("Replace with"));
   }
 #ifndef NANO_SMALL
-    if (i == 0)
+    if (i == 0 && strcmp(answer, ""))
 	update_history(&replace_history, answer);
 #endif	/* !NANO_SMALL */