From 0d12371e7d4d0bbadacbbd026837970f834e6222 Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Fri, 1 Jul 2011 16:08:03 +0000
Subject: [PATCH] minor bug fix, use EOF

---
 ChangeLog                 |  4 ++++
 src/xspice/cmpp/mod_lex.l | 11 ++++++++---
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 7ca2df355..b9dc3a1e1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2011-07-01  Robert Larice
+ * src/xspice/cmpp/mod_lex.l :
+   minor bug fix, use EOF
+
 2011-07-01  Robert Larice
  * src/frontend/help/textdisp.c :
    textdisp.c, minor rewrite to swallow type conversion warnings
diff --git a/src/xspice/cmpp/mod_lex.l b/src/xspice/cmpp/mod_lex.l
index 1c438095b..b31b9c0e7 100755
--- a/src/xspice/cmpp/mod_lex.l
+++ b/src/xspice/cmpp/mod_lex.l
@@ -52,7 +52,7 @@ Z	[0-9A-Za-z_]
    
 %%
 
-"/*"			{char ch, last_ch;
+"/*"			{int ch, last_ch;
 			 ECHO; /* a comment - repeat it */
 			 ch = '\0';
 			 do {
@@ -62,9 +62,14 @@ Z	[0-9A-Za-z_]
 #else
 			    ch = input();
 #endif
+                            if(ch == EOF) {
+                             mod_yyerror ("Unterminated comment");
+                             break;
+                            }
+
 			    fputc(ch,mod_yyout);
-			 } while (ch && !((last_ch == '*') && (ch == '/')));
-		         if (!ch) {mod_yyerror ("Unterminated comment");}}
+			 } while (!((last_ch == '*') && (ch == '/')));
+		        }
 
 ARGS			{return TOK_ARGS;}
 INIT			{return TOK_INIT;}