strdup -> xstrdup

sed: de-obfuscate piece of code


git-svn-id: svn://busybox.net/trunk/busybox@17392 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 4 insertions, 3 deletions

diff --git a/editors/sed.c b/editors/sed.c
index 674381b56..720d29aed 100644
--- a/editors/sed.c
+++ b/editors/sed.c
@@ -175,12 +175,13 @@ static void parse_escapes(char *dest, char *string, int len, char from, char to)
         while (i < len) {
                 if (string[i] == '\\') {
                         if (!to || string[i+1] == from) {
-                                *(dest++) = to ? to : string[i+1];
+                                *dest++ = to ? to : string[i+1];
                                 i += 2;
                                 continue;
-                        } else *(dest++) = string[i++];
+                        }
+                        *dest++ = string[i++];
                 }
-                *(dest++) = string[i++];
+                *dest++ = string[i++];
         }
         *dest = 0;
 }