[lasem/lasem-0-4] mathml: fix bogus implicit fallthroughs

[Emmanuel Pacaud <emmanuel src gnome org>]

commit a47e6498d5d2f5a93fa43d195c6818077914673c
Author: Emmanuel Pacaud <emmanuel gnome org>
Date:   Fri May 24 10:18:24 2019 +0200

    mathml: fix bogus implicit fallthroughs

 src/lsmmathmlenums.c | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/src/lsmmathmlenums.c b/src/lsmmathmlenums.c
index 37aeeb5..9c7a009 100644
--- a/src/lsmmathmlenums.c
+++ b/src/lsmmathmlenums.c
@@ -232,6 +232,7 @@ lsm_mathml_variant_set_font_style (LsmMathmlVariant *variant, LsmMathmlFontStyle
                                case LSM_MATHML_VARIANT_ERROR:
                                        return;
                        }
+                       break;
                case LSM_MATHML_FONT_WEIGHT_NORMAL:
                        switch (*variant) {
                                case LSM_MATHML_VARIANT_ITALIC:
@@ -259,6 +260,7 @@ lsm_mathml_variant_set_font_style (LsmMathmlVariant *variant, LsmMathmlFontStyle
                                case LSM_MATHML_VARIANT_ERROR:
                                        return;
                        }
+                       break;
                default:
                        return;
        }
@@ -302,6 +304,7 @@ lsm_mathml_variant_set_font_weight (LsmMathmlVariant *variant, LsmMathmlFontWeig
                                case LSM_MATHML_VARIANT_ERROR:
                                        return;
                        }
+                       break;
                case LSM_MATHML_FONT_WEIGHT_NORMAL:
                        switch (*variant) {
                                case LSM_MATHML_VARIANT_BOLD:
@@ -333,6 +336,7 @@ lsm_mathml_variant_set_font_weight (LsmMathmlVariant *variant, LsmMathmlFontWeig
                                case LSM_MATHML_VARIANT_ERROR:
                                        return;
                        }
+                       break;
                default:
                        return;
        }