[gtk+/wip/clip: 4/6] css: Actually break at end of the string

[Benjamin Otte <otte src gnome org>]

commit 9541925a2300e27fbf8b2944f844d98a10e2e743
Author: Benjamin Otte <otte redhat com>
Date:   Wed May 21 19:17:21 2014 +0200

    css: Actually break at end of the string
    
    Introduced in 65c4c1555d0634c063c3aa354620de260e4aaf7f.
    
    Found by gnome-continuous running the testsuite.

 gtk/gtkcssparser.c      |    3 ++-
 gtk/gtkcssstringvalue.c |    5 ++++-
 2 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkcssparser.c b/gtk/gtkcssparser.c
index de78ae6..a9bf5d4 100644
--- a/gtk/gtkcssparser.c
+++ b/gtk/gtkcssparser.c
@@ -1031,7 +1031,7 @@ _gtk_css_print_string (GString    *str,
     switch (*string)
       {
       case '\0':
-        break;
+        goto out;
       case '\n':
         g_string_append (str, "\\A ");
         break;
@@ -1054,6 +1054,7 @@ _gtk_css_print_string (GString    *str,
     string++;
   } while (*string);
 
+out:
   g_string_append_c (str, '"');
 }
 
diff --git a/gtk/gtkcssstringvalue.c b/gtk/gtkcssstringvalue.c
index 5da9fef..56ccc69 100644
--- a/gtk/gtkcssstringvalue.c
+++ b/gtk/gtkcssstringvalue.c
@@ -88,7 +88,7 @@ gtk_css_value_ident_print (const GtkCssValue *value,
     switch (*string)
       {
       case '\0':
-        break;
+        goto out;
       case '\n':
         g_string_append (str, "\\A ");
         break;
@@ -113,6 +113,9 @@ gtk_css_value_ident_print (const GtkCssValue *value,
       }
     string++;
   } while (*string);
+
+out:
+  ;
 }
 
 static const GtkCssValueClass GTK_CSS_VALUE_STRING = {