refile: Never change the current folder

[mmh] / uip / whom.c

diff --git a/uip/whom.c b/uip/whom.c
index d313f05..b987356 100644 (file)
--- a/uip/whom.c
+++ b/uip/whom.c
@@ -167,7 +167,7 @@ main(int argc, char **argv)
                }
                pclose(in);
        }
-       free(cmd);
+       mh_free0(&cmd);
        naddrs += n;
 
        cmd = add("ali -list", NULL);
@@ -180,7 +180,7 @@ main(int argc, char **argv)
                }
                pclose(in);
        }
-       free(cmd);
+       mh_free0(&cmd);
        naddrs += n;
 
        cmd = add("ali -list", NULL);
@@ -193,7 +193,7 @@ main(int argc, char **argv)
                }
                pclose(in);
        }
-       free(cmd);
+       mh_free0(&cmd);
        naddrs += n;
 
        return naddrs ? 0 : 1;
@@ -222,14 +222,14 @@ process(char *file)
 
                case FLDPLUS:
                        compnum++;
-                       cp = getcpy(buf);
+                       cp = mh_xstrdup(buf);
                        while (state == FLDPLUS) {
                                state = m_getfld(state, name, buf,
                                                sizeof(buf), in);
                                cp = add(buf, cp);
                        }
                        proc_hdr(name, cp);
-                       free(cp);
+                       mh_free0(&cp);
                        continue;
 
                case BODY: