]> granicus.if.org Git - cracklib/commitdiff
more conversions to NULL
authorMike Frysinger <vapier@gmail.com>
Sun, 2 Jun 2013 01:50:16 +0000 (01:50 +0000)
committerMike Frysinger <vapier@gmail.com>
Sun, 2 Jun 2013 01:50:16 +0000 (01:50 +0000)
git-svn-id: file:///tmp/cracklib-svn/trunk@218 4175fe1e-86d5-4fdc-8e6a-506fab9d8533

cracklib/lib/packlib.c

index f12d3a13572a151a770a9ea7299928f552bd26a3..a6aab54f10be1e540e6dcbda5cc1247a79af59f4 100644 (file)
@@ -79,7 +79,7 @@ PWOpen(prefix, mode)
     if (pdesc.header.pih_magic == PIH_MAGIC)
     {
        fprintf(stderr, "%s: another dictionary already open\n", prefix);
-       return ((PWDICT *) 0);
+       return NULL;
     }
 
     memset(&pdesc, '\0', sizeof(pdesc));
@@ -102,11 +102,11 @@ PWOpen(prefix, mode)
                        if (!(pdesc.dfp = gzopen(dname, mode)))
                        {
                                perror(dname);
-                               return ((PWDICT *) 0);
+                               return NULL;
                        }
 #else
                perror(dname);
-               return ((PWDICT *) 0);
+               return NULL;
 #endif
                }
        }
@@ -117,7 +117,7 @@ PWOpen(prefix, mode)
                if (!(pdesc.dfp = fopen(dname, mode)))
                {
                        perror(dname);
-                       return ((PWDICT *) 0);
+                       return NULL;
                }
        }
 
@@ -130,7 +130,7 @@ PWOpen(prefix, mode)
 #endif
                        fclose(pdesc.dfp);
        perror(iname);
-       return ((PWDICT *) 0);
+       return NULL;
     }
 
     if ((pdesc.wfp = fopen(wname, mode)))
@@ -170,7 +170,7 @@ PWOpen(prefix, mode)
            {
                fclose(wfp);
            }
-           return ((PWDICT *) 0);
+           return NULL;
        }
 
         if ((pdesc.header.pih_magic == 0) || (pdesc.header.pih_numwords == 0))
@@ -193,7 +193,7 @@ PWOpen(prefix, mode)
                {
                        fclose(wfp);
                }
-                return ((PWDICT *) 0);
+                return NULL;
             }
             if (pdesc64.header.pih_magic != PIH_MAGIC)
             {
@@ -213,7 +213,7 @@ PWOpen(prefix, mode)
                {
                        fclose(wfp);
                }
-                return ((PWDICT *) 0);
+                return NULL;
             }
             pdesc.header.pih_magic = pdesc64.header.pih_magic;
             pdesc.header.pih_numwords = pdesc64.header.pih_numwords;
@@ -239,7 +239,7 @@ PWOpen(prefix, mode)
            {
                fclose(wfp);
            }
-           return ((PWDICT *) 0);
+           return NULL;
        }
 
         if (pdesc.header.pih_numwords < 1)
@@ -258,7 +258,7 @@ PWOpen(prefix, mode)
            {
                fclose(wfp);
            }
-            return ((PWDICT *) 0);
+            return NULL;
         }
 
        if (pdesc.header.pih_blocklen != NUMWORDS)
@@ -277,7 +277,7 @@ PWOpen(prefix, mode)
            {
                fclose(wfp);
            }
-           return ((PWDICT *) 0);
+           return NULL;
        }
 
        if (pdesc.flags & PFOR_USEHWMS)