X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/2d5d9e243c91784909b11948894e3ba0989107c0..8374c3c:/sbr/readconfig.c?ds=inline

diff --git a/sbr/readconfig.c b/sbr/readconfig.c
index 70984022..1fe9d036 100644
--- a/sbr/readconfig.c
+++ b/sbr/readconfig.c
@@ -44,11 +44,11 @@ static struct node **opp = NULL;
 void
 readconfig (struct node **npp, FILE *ib, const char *file, int ctx)
 {
-    register int state;
-    register char *cp;
+    int state;
+    char *cp;
     char name[NAMESZ], field[BUFSIZ];
-    register struct node *np;
-    register struct procstr *ps;
+    struct node *np;
+    struct procstr *ps;
     m_getfld_state_t gstate = 0;
 
     if (npp == NULL && (npp = opp) == NULL) {
@@ -138,7 +138,7 @@ readconfig (struct node **npp, FILE *ib, const char *file, int ctx)
 	for (np = m_defs; np; np = np->n_next) {
 	    /* Yes, this is O(N^2).  The profile should be small enough so
 	       that's not a performance problem. */
-	    if (strlen (np->n_name) > 0	 &&  strcmp ("#", np->n_name)) {
+	    if (*np->n_name && strcmp("#", np->n_name)) {
 		struct node *np2;
 		for (np2 = np->n_next; np2; np2 = np2->n_next) {
 		    if (! strcasecmp (np->n_name, np2->n_name)) {