X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/92128dacf8d5db02379e8f872dc50d31c6aaa55f..ba7ee8a32386d1e3649996b8b5f046606c43bb45:/uip/inc.c

diff --git a/uip/inc.c b/uip/inc.c
index c2213f13..8b9fe7ae 100644
--- a/uip/inc.c
+++ b/uip/inc.c
@@ -171,7 +171,7 @@ int
 main (int argc, char **argv)
 {
     int chgflag = 1, trnflag = 1;
-    int noisy = 1, width = 0;
+    int noisy = 1, width = -1;
     int hghnum = 0, msgnum = 0;
     int sasl = 0;
     int incerr = 0; /* <0 if inc hits an error which means it should not truncate mailspool */
@@ -594,7 +594,9 @@ go_to_it:
 		fseek (pf, 0L, SEEK_CUR);
 		pos = ftell (pf);
 		size = 0;
-		fwrite (mmdlm1, 1, strlen (mmdlm1), pf);
+		if (fwrite (mmdlm1, 1, strlen (mmdlm1), pf) < strlen (mmdlm1)) {
+		    advise (mmdlm1, "fwrite");
+		}
 		start = ftell (pf);
 
 		if (pop_retr (i, pop_pack) == NOTOK)
@@ -649,7 +651,9 @@ go_to_it:
 
 	    if (packfile) {
 		fseek (pf, stop, SEEK_SET);
-		fwrite (mmdlm2, 1, strlen (mmdlm2), pf);
+		if (fwrite (mmdlm2, 1, strlen (mmdlm2), pf) < strlen (mmdlm1)) {
+		    advise (mmdlm2, "fwrite");
+		}
 		if (fflush (pf) || ferror (pf)) {
 		    int e = errno;
 		    pop_quit ();
@@ -969,9 +973,9 @@ pop_pack (char *s)
     char buffer[BUFSIZ];
 
     snprintf (buffer, sizeof(buffer), "%s\n", s);
-    for (j = 0; (j = stringdex (mmdlm1, buffer)) >= 0; buffer[j]++)
+    for ( ; (j = stringdex (mmdlm1, buffer)) >= 0; buffer[j]++)
 	continue;
-    for (j = 0; (j = stringdex (mmdlm2, buffer)) >= 0; buffer[j]++)
+    for ( ; (j = stringdex (mmdlm2, buffer)) >= 0; buffer[j]++)
 	continue;
     fputs (buffer, pf);
     size += strlen (buffer) + 1;