X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/3b6170b27ba8fedbb4d67d2842bfaa38d4417962..01fd4094faf9fa892faad3621433e5faa98157f9:/uip/slocal.c

diff --git a/uip/slocal.c b/uip/slocal.c
index 723cb27a..6027eabd 100644
--- a/uip/slocal.c
+++ b/uip/slocal.c
@@ -636,7 +636,7 @@ usr_delivery (int fd, char *delivery, int su)
     }
 
     fclose (fp);
-    return (won ? 0 : -1);
+    return won ? 0 : -1;
 }
 
 
@@ -1121,7 +1121,7 @@ usr_pipe (int fd_arg, char *cmd, char *pgm, char **vec, int suppress)
                     else
                         pidstatus (status, stdout, ", failed");
 		}
-		return (status == 0 ? 0 : -1);
+		return status == 0 ? 0 : -1;
 	    }
             /*
              * Ruthlessly kill the child and anything
@@ -1293,7 +1293,7 @@ fputs_error:
 static char *
 trim (char *cp)
 {
-    char buffer[BUFSIZ*4];
+    static char buffer[BUFSIZ * 4];
     char *bp, *sp;
 
     if (cp == NULL)
@@ -1320,8 +1320,7 @@ trim (char *cp)
 	if (isspace((unsigned char) *sp))
 	    *sp = ' ';
 
-    /* now return a copy */
-    return mh_xstrdup(bp);
+    return bp;
 }
 
 /*