Ensure to skip empty list items (issue #20)

We really need to drop glib sooner rather than later.

src/main.c

@@ -134,6 +134,11 @@ static void cve_add_package_internal(struct source_package_t *pkg)
         g_hash_table_insert(self->db, pkg->name, pkg);
 }
 
+static inline bool csv_string_empty(const char *p)
+{
+        return (g_str_equal(p, "") || g_str_equal(p, ","));
+}
+
 /**
  * Load CSV data, "faux" as this is metadata, not generated from scanned source
  * files.
@@ -172,16 +177,16 @@ static bool load_faux(const char *path)
                         break;
                 }
 
-                strv[0] = g_strchomp(strv[0]);
-                strv[1] = g_strchomp(strv[1]);
-                strv[2] = g_strchomp(strv[2]);
-                strv[3] = g_strchomp(strv[3]);
+                strv[0] = g_strstrip(strv[0]);
+                strv[1] = g_strstrip(strv[1]);
+                strv[2] = g_strstrip(strv[2]);
+                strv[3] = g_strstrip(strv[3]);
 
-                if (streq(strv[0], "")) {
+                if (csv_string_empty(strv[0])) {
                         fprintf(stderr, "Line #%d: Package name cannot be empty\n", line);
                         break;
                 }
-                if (streq(strv[1], "")) {
+                if (csv_string_empty(strv[1])) {
                         fprintf(stderr, "Line #%d: Package version cannot be empty\n", line);
                         break;
                 }
@@ -203,10 +208,10 @@ static bool load_faux(const char *path)
 
                 t->name = g_strdup(strv[0]);
                 t->version = g_strdup(strv[1]);
-                if (!streq(strv[2], "")) {
+                if (!csv_string_empty(strv[2])) {
                         d->patched = g_strsplit(strv[2], " ", -1);
                 }
-                if (!streq(strv[3], "")) {
+                if (!csv_string_empty(strv[3])) {
                         d->ignored = g_strsplit(strv[3], " ", -1);
                 }
                 t->extra = d;