Avoid warning about dangling else

	* lib-src/etags.c (get_language_from_filename): Create block scope on
	  outer if

Signed-off-by: Nelson Ferreira <nelson.ferreira@ieee.org>

diff --git a/lib-src/etags.c b/lib-src/etags.c
index 9b5756e..b370954 100644 (file)
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -1606,13 +1606,14 @@ bool case_sensitive;
                return NULL;
        suffix += 1;
        for (lang = lang_names; lang->name != NULL; lang++)
-               if (lang->suffixes != NULL)
+               if (lang->suffixes != NULL) {
                        for (ext = lang->suffixes; *ext != NULL; ext++)
                                if (case_sensitive) {
                                        if (streq (*ext, suffix))
                                                return lang;
                                } else if (strcaseeq (*ext, suffix))
                                        return lang;
+               }
        return NULL;
 }