If we can't find a colormap to replace, insert new one instead of leaking it

Found by Oracle's Parfait 2.2 static analyzer:

Error: Memory leak
   Memory leak [memory-leak] (CWE 401):
      Memory leak of pointer sc allocated with malloc(32)
        at line 421 of src/util.c in function 'InsertRGBColormap'.
          sc allocated at line 397 with malloc(32)
          sc leaks when replace != 0 at line 405.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/util.c b/src/util.c
index e254cd5..acc8769 100644
--- a/src/util.c
+++ b/src/util.c
@@ -400,6 +400,7 @@ InsertRGBColormap (Atom a, XStandardColormap *maps, int nmaps, Bool replace)
 		     ProgramName, (unsigned long)sizeof (StdCmap));
 	    return;
 	}
+	replace = False;
     }
 
     if (replace) {			/* just update contents */