[gmime] minor code cleanup to make it easier for static analysis tools to analyze

[Rico Tzschichholz <ricotz src gnome org>]

commit 6219f9121736d5b50d2d14e22ed9430947cf28e8
Author: Jeffrey Stedfast <jestedfa microsoft com>
Date:   Thu Dec 13 17:00:46 2018 -0500

    minor code cleanup to make it easier for static analysis tools to analyze

 gmime/gmime-filter-enriched.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gmime/gmime-filter-enriched.c b/gmime/gmime-filter-enriched.c
index adf811ee..54ebb4ee 100644
--- a/gmime/gmime-filter-enriched.c
+++ b/gmime/gmime-filter-enriched.c
@@ -494,7 +494,7 @@ enriched_to_html (GMimeFilter *filter, char *in, size_t inlen, size_t prespace,
                                        }
                                }
                                
-                               if (i < G_N_ELEMENTS (enriched_tags)) {
+                               if (html_tag != NULL) {
                                        if ((fmt = strstr (html_tag, "%s")) != NULL) {
                                                const char *start;
                                                char *param;