From: Sebastian Harl <sh@tokkee.org>
Date: Sat, 5 Apr 2014 17:49:47 +0000 (+0200)
Subject: frontend: Don't ignore single characters in the scanner.
X-Git-Tag: sysdb-0.1.0~145
X-Git-Url: https://git.tokkee.org/?p=sysdb.git;a=commitdiff_plain;h=d08d43721744f9f4b83c2a39f822431ef87b50e8

frontend: Don't ignore single characters in the scanner.

This would lead to those characters be silently ignored at any place in the
input stream.
---

diff --git a/src/frontend/scanner.l b/src/frontend/scanner.l
index 61f1743..4dcd5e2 100644
--- a/src/frontend/scanner.l
+++ b/src/frontend/scanner.l
@@ -110,7 +110,7 @@ string		('[^']*')
 		return STRING;
 	}
 
-.	{ /* do nothing for now */ }
+.	{ /* XXX: */ return yytext[0]; }
 
 %%