Fix spelling and encoding errors in manpages and an error message

[mmh] / uip / pick.c

diff --git a/uip/pick.c b/uip/pick.c
index 2d2bd65..1df59b1 100644 (file)
--- a/uip/pick.c
+++ b/uip/pick.c
@@ -197,7 +197,7 @@ main(int argc, char **argv)
                        if (folder)
                                adios(EX_USAGE, NULL, "only one folder at a time!");
                        else
-                               folder = getcpy(expandfol(cp));
+                               folder = mh_xstrdup(expandfol(cp));
                } else
                        app_msgarg(&msgs, cp);
        }
@@ -731,7 +731,7 @@ pattern: ;
                        padvise(NULL, "pattern error in %s %s", argp[-2], cp);
                        return NULL;
                }
-               n->n_patbuf = getcpy(dp);
+               n->n_patbuf = mh_xstrdup(dp);
                return n;
 
        case PROTHR:
@@ -768,8 +768,7 @@ newnexus(int (*action)())
 {
        struct nexus *p;
 
-       if ((p = (struct nexus *) mh_xcalloc((size_t) 1, sizeof *p)) == NULL)
-               adios(EX_OSERR, NULL, "unable to allocate component storage");
+       p = mh_xcalloc(1, sizeof *p);
 
        p->n_action = action;
        return p;
@@ -1253,10 +1252,9 @@ plist
                case FLD:
                case FLDPLUS:
                        if (bp != NULL) {
-                               free(bp);
-                               bp = NULL;
+                               mh_free0(&bp);
                        }
-                       bp = getcpy(buf);
+                       bp = mh_xstrdup(buf);
                        while (state == FLDPLUS) {
                                state = m_getfld(state, name, buf,
                                                sizeof buf, fp);
@@ -1273,7 +1271,7 @@ plist
                        if (state == LENERR || state == FMTERR)
                                advise(NULL, "format error in message %d", msgnum);
                        if (bp != NULL)
-                               free(bp);
+                               mh_free0(&bp);
                        return 0;
 
                default:
@@ -1290,6 +1288,6 @@ plist
                        : (twsort(tw, &n->n_tws) < 0);
 
        if (bp != NULL)
-               free(bp);
+               mh_free0(&bp);
        return state;
 }