lib/slre: remove superfluous assignment

The value assigned to saved_offset is never used.

The problem was indicated by clang scan-build.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

diff --git a/lib/slre.c b/lib/slre.c
index f90749f..e26d344 100644 (file)
--- a/lib/slre.c
+++ b/lib/slre.c
@@ -441,7 +441,7 @@ loop_greedy(const struct slre *r, int pc, const char *s, int len, int *ofs)
 {
        int     saved_offset, matched_offset;
 
-       saved_offset = matched_offset = *ofs;
+       matched_offset = *ofs;
 
        while (match(r, pc + 2, s, len, ofs, NULL)) {
                saved_offset = *ofs;