Silence -Wimplicit-fallthrough= warning

[colorize.git] / colorize.c

diff --git a/colorize.c b/colorize.c
index 147e684a3c30aef2c3c9ca3d19975837116bc2ce..adb240893190121bbe2ad51152064c86cba82721 100644 (file)
--- a/colorize.c
+++ b/colorize.c
@@ -681,9 +681,11 @@ parse_conf (const char *conf_file, struct conf *config)
         char *p;
 
         cnt++;
+        if ((p = strchr (line, '\r')) && *(p + 1) != '\n')
+          vfprintf_fail ("%s: CR ending of line %u is not supported, switch to CRLF/LF instead", conf_file, cnt);
         if (strlen (line) > (sizeof (line) - 2))
           vfprintf_fail ("%s: line %u exceeds maximum of %u characters", conf_file, cnt, (unsigned int)(sizeof (line) - 2));
-        if ((p = strrchr (line, '\n')))
+        if ((p = strpbrk (line, "\n\r")))
           *p = '\0';
 /* NAME PARSING (start) */
         p = line;
@@ -696,9 +698,9 @@ parse_conf (const char *conf_file, struct conf *config)
         opt = p;
         if (!(assign = strchr (opt, '='))) /* check for = */
           {
-            char *space;
-            if ((space = strchr (opt, ' ')))
-              *space = '\0';
+            char *s;
+            if ((s = strpbrk (opt, "# ")))
+              *s = '\0';
             vfprintf_fail (formats[FMT_CONF], conf_file, opt, "not followed by =");
           }
         p = assign;
@@ -1168,6 +1170,7 @@ gather_color_names (const char *color_string, char *attr, struct color_name **co
                   break;
                 case BACKGROUND:
                   vfprintf_fail (formats[FMT_COLOR], tables[BACKGROUND].desc, color, "cannot be bold");
+                  break;
                 default: /* never reached */
                   ABORT_TRACE ();
               }