more: remove unnecessary variable

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

diff --git a/text-utils/more.c b/text-utils/more.c
index 163f016c468b90b9249097b9f88bea7aeeea59bb..41caeb1943908d71a8ef423421d1c74727c3de90 100644 (file)
--- a/text-utils/more.c
+++ b/text-utils/more.c
@@ -1578,7 +1578,7 @@ void search(char buf[], FILE *file, register int n)
        register long line2 = startline;
        register long line3 = startline;
        register int lncount;
-       int saveln, rv, rc;
+       int saveln, rc;
        regex_t re;
 
        context.line = saveln = Currline;
@@ -1595,7 +1595,7 @@ void search(char buf[], FILE *file, register int n)
                line1 = Ftell(file);
                rdline(file);
                lncount++;
-               if ((rv = regexec(&re, Line, 0, NULL, 0)) == 0) {
+               if (regexec(&re, Line, 0, NULL, 0) == 0) {
                        if (--n == 0) {
                                if (lncount > 3 || (lncount > 1 && no_intty)) {
                                        putchar('\n');