Added comments to and started cleaning up m_getfld.c.

[nmh] / sbr / readconfig.c

diff --git a/sbr/readconfig.c b/sbr/readconfig.c
index 1ddd648f9feeef1563452102578e9e9fd89774e6..0efc9a5ec057366bd714aea70bb2a6190b366796 100644 (file)
--- a/sbr/readconfig.c
+++ b/sbr/readconfig.c
@@ -59,7 +59,8 @@ readconfig (struct node **npp, FILE *ib, char *file, int ctx)
     }
 
     for (state = FLD;;) {
-       switch (state = m_getfld (state, name, field, sizeof(field), ib)) {
+       int fieldsz = sizeof field;
+       switch (state = m_getfld (state, name, field, &fieldsz, ib)) {
            case FLD:
            case FLDPLUS:
            case FLDEOF:
@@ -70,7 +71,8 @@ readconfig (struct node **npp, FILE *ib, char *file, int ctx)
                if (state == FLDPLUS) {
                    cp = getcpy (field);
                    while (state == FLDPLUS) {
-                       state = m_getfld (state, name, field, sizeof(field), ib);
+                       fieldsz = sizeof field;
+                       state = m_getfld (state, name, field, &fieldsz, ib);
                        cp = add (field, cp);
                    }
                    np->n_field = trimcpy (cp);