X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=uip%2Finc.c;h=f7121521c1923e49a3a1ca41b088c562243025f3;hb=7030d7edb099bff36ded7548bb5380f7acab4f9b;hp=1834c9207124383d573b83e1c59503be92451640;hpb=246ca516a0f7b870316116bc184347b0fb2bc00b;p=mmh

diff --git a/uip/inc.c b/uip/inc.c
index 1834c92..f712152 100644
--- a/uip/inc.c
+++ b/uip/inc.c
@@ -295,7 +295,7 @@ main(int argc, char **argv)
 	if (stat(newmail, &s1) == NOTOK || s1.st_size == 0)
 		adios(NULL, "no mail to incorporate");
 
-	if ((cp = strdup(newmail)) == (char *)0)
+	if ((cp = strdup(newmail)) == NULL)
 		adios(NULL, "error allocating memory to copy newmail");
 
 	newmail = cp;
@@ -304,7 +304,7 @@ main(int argc, char **argv)
 		folder = getdeffol();
 	maildir = toabsdir(folder);
 
-	if ((maildir_copy = strdup(maildir)) == (char *)0)
+	if ((maildir_copy = strdup(maildir)) == NULL)
 		adios(maildir, "error allocating memory to copy maildir");
 
 	if (!folder_exists(maildir)) {
@@ -432,7 +432,7 @@ main(int argc, char **argv)
 
 			snprintf(b, sizeof (b), "%s/%d", maildir_copy,
 					msgnum + 1);
-			ext_hook("add-hook", b, (char *)0);
+			ext_hook("add-hook", b, NULL);
 
 			if (aud)
 				fputs(scanl, aud);