More -Wall sweeping.

p4raw-id: //depot/perl@10338

1 files changed, 13 insertions, 13 deletions

diff --git a/pp_ctl.c b/pp_ctl.c
index 0d2d2cdf06..736f84d9d2 100644
--- a/pp_ctl.c
+++ b/pp_ctl.c
@@ -312,16 +312,16 @@ PP(pp_formline)
     register char *s;
     register char *send;
     register I32 arg;
-    register SV *sv;
-    char *item;
-    I32 itemsize;
-    I32 fieldsize;
+    register SV *sv = Nullsv;
+    char *item = Nullch;
+    I32 itemsize  = 0;
+    I32 fieldsize = 0;
     I32 lines = 0;
     bool chopspace = (strchr(PL_chopset, ' ') != Nullch);
-    char *chophere;
-    char *linemark;
+    char *chophere = Nullch;
+    char *linemark = Nullch;
     NV value;
-    bool gotsome;
+    bool gotsome = FALSE;
     STRLEN len;
     STRLEN fudge = SvCUR(tmpForm) * (IN_BYTE ? 1 : 3) + 1;
     bool item_is_utf = FALSE;
@@ -887,7 +887,7 @@ PP(pp_sort)
     register I32 max;
     HV *stash;
     GV *gv;
-    CV *cv;
+    CV *cv = 0;
     I32 gimme = GIMME;
     OP* nextop = PL_op->op_next;
     I32 overloading = 0;
@@ -3016,7 +3016,7 @@ PP(pp_require)
     SV *sv;
     char *name;
     STRLEN len;
-    char *tryname;
+    char *tryname = Nullch;
     SV *namesv = Nullsv;
     SV** svp;
     I32 gimme = GIMME_V;
@@ -3589,14 +3589,14 @@ S_doparseform(pTHX_ SV *sv)
     STRLEN len;
     register char *s = SvPV_force(sv, len);
     register char *send = s + len;
-    register char *base;
+    register char *base = Nullch;
     register I32 skipspaces = 0;
-    bool noblank;
-    bool repeat;
+    bool noblank   = FALSE;
+    bool repeat    = FALSE;
     bool postspace = FALSE;
     U16 *fops;
     register U16 *fpc;
-    U16 *linepc;
+    U16 *linepc = 0;
     register I32 arg;
     bool ischop;