regexec.c: Nits coding standards-type changing

diff --git a/regexec.c b/regexec.c
index 3b2f012..d235cde 100644 (file)
--- a/regexec.c
+++ b/regexec.c
@@ -4455,7 +4455,10 @@ S_regmatch(pTHX_ regmatch_info *reginfo, char *startpos, regnode *prog)
                if (nextchr == '\r' /* And if it was CR, and the next is LF,
                                       match the LF */
                    && locinput < PL_regeol
-                   && UCHARAT(locinput) == '\n') locinput++;
+                   && UCHARAT(locinput) == '\n')
+                {
+                    locinput++;
+                }
            }
            else {
 
@@ -4473,7 +4476,7 @@ S_regmatch(pTHX_ regmatch_info *reginfo, char *startpos, regnode *prog)
                    char *starting = locinput;
 
                    /* In case have to backtrack the last prepend */
-                   char *previous_prepend = 0;
+                   char *previous_prepend = NULL;
 
                    LOAD_UTF8_CHARCLASS_GCB();