Insert dummy "break"s to silence compiler complaints.

Apparently some compilers dislike a case label with nothing after it.
Per buildfarm.

diff --git a/src/backend/regex/regc_pg_locale.c b/src/backend/regex/regc_pg_locale.c
index ccfcb7198c47029e402dc30cc065275da5d2daf3..27d1193d706e4c66c513e420873f26912219c469 100644 (file)
--- a/src/backend/regex/regc_pg_locale.c
+++ b/src/backend/regex/regc_pg_locale.c
@@ -306,6 +306,7 @@ pg_wc_isdigit(pg_wchar c)
                        return (c <= (pg_wchar) UCHAR_MAX &&
                                        isdigit_l((unsigned char) c, pg_regex_locale));
 #endif
+                       break;
        }
        return 0;                                       /* can't get here, but keep compiler quiet */
 }
@@ -338,6 +339,7 @@ pg_wc_isalpha(pg_wchar c)
                        return (c <= (pg_wchar) UCHAR_MAX &&
                                        isalpha_l((unsigned char) c, pg_regex_locale));
 #endif
+                       break;
        }
        return 0;                                       /* can't get here, but keep compiler quiet */
 }
@@ -370,6 +372,7 @@ pg_wc_isalnum(pg_wchar c)
                        return (c <= (pg_wchar) UCHAR_MAX &&
                                        isalnum_l((unsigned char) c, pg_regex_locale));
 #endif
+                       break;
        }
        return 0;                                       /* can't get here, but keep compiler quiet */
 }
@@ -402,6 +405,7 @@ pg_wc_isupper(pg_wchar c)
                        return (c <= (pg_wchar) UCHAR_MAX &&
                                        isupper_l((unsigned char) c, pg_regex_locale));
 #endif
+                       break;
        }
        return 0;                                       /* can't get here, but keep compiler quiet */
 }
@@ -434,6 +438,7 @@ pg_wc_islower(pg_wchar c)
                        return (c <= (pg_wchar) UCHAR_MAX &&
                                        islower_l((unsigned char) c, pg_regex_locale));
 #endif
+                       break;
        }
        return 0;                                       /* can't get here, but keep compiler quiet */
 }
@@ -466,6 +471,7 @@ pg_wc_isgraph(pg_wchar c)
                        return (c <= (pg_wchar) UCHAR_MAX &&
                                        isgraph_l((unsigned char) c, pg_regex_locale));
 #endif
+                       break;
        }
        return 0;                                       /* can't get here, but keep compiler quiet */
 }
@@ -498,6 +504,7 @@ pg_wc_isprint(pg_wchar c)
                        return (c <= (pg_wchar) UCHAR_MAX &&
                                        isprint_l((unsigned char) c, pg_regex_locale));
 #endif
+                       break;
        }
        return 0;                                       /* can't get here, but keep compiler quiet */
 }
@@ -530,6 +537,7 @@ pg_wc_ispunct(pg_wchar c)
                        return (c <= (pg_wchar) UCHAR_MAX &&
                                        ispunct_l((unsigned char) c, pg_regex_locale));
 #endif
+                       break;
        }
        return 0;                                       /* can't get here, but keep compiler quiet */
 }
@@ -562,6 +570,7 @@ pg_wc_isspace(pg_wchar c)
                        return (c <= (pg_wchar) UCHAR_MAX &&
                                        isspace_l((unsigned char) c, pg_regex_locale));
 #endif
+                       break;
        }
        return 0;                                       /* can't get here, but keep compiler quiet */
 }