Properly fallback on CWBackPixmap = None when failing to parse or allocate a solid color

xrefresh.c:319:3: warning: Value stored to 'action' is never read
                action = doNone;
                ^        ~~~~~~

Found-by: clang static analyzer
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/xrefresh.c b/xrefresh.c
index 9f96d31..6f54b74 100644
--- a/xrefresh.c
+++ b/xrefresh.c
@@ -316,7 +316,8 @@ main(int argc, char *argv[])
 	    } else {
 		fprintf (stderr,"%s:  unable to allocate color '%s'.\n",
 			 ProgramName, solidcolor);
-		action = doNone;
+		xswa.background_pixmap = None;
+		mask |= CWBackPixmap;
 	    }
 	    break;
 	case doDefault: