Cleanup patch from Denis Vlasenko. Mostly variants of removing the if(x)

from before "if(x) free(x)".


git-svn-id: svn://busybox.net/trunk/busybox@14396 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 2 insertions, 4 deletions

diff --git a/editors/sed.c b/editors/sed.c
index b08eae4dc..f58f442e8 100644
--- a/editors/sed.c
+++ b/editors/sed.c
@@ -556,10 +556,8 @@ static void add_cmd(char *cmdstr)
         }
 
         /* If we glued multiple lines together, free the memory. */
-        if(add_cmd_line) {
-                free(add_cmd_line);
-                add_cmd_line=NULL;
-        }
+        free(add_cmd_line);
+        add_cmd_line=NULL;
 }
 
 /* Append to a string, reallocating memory as necessary. */