lexer: use isspace() and comparison instead of switch

1 files changed, 2 insertions, 9 deletions

diff --git a/src/lexer.c b/src/lexer.c
index 502290f..fff8a04 100644
--- a/src/lexer.c
+++ b/src/lexer.c
@@ -294,17 +294,10 @@ find_directive(char *content, key_match_t *match)
   size_t n = 0;
 
   for (size_t i = 0; i < match->length; i++)
-    switch (buffer[i]) {
-    case '{':
-    case ' ':
-    case '\t':
-    case '\n':
+    if (isspace(buffer[i]) || buffer[i] == '{')
       n++;
-      break;
-
-    default:
+    else
       goto found_start;
-    }
 
   return NULL;