From: John Hodge <tpg@ucc.asn.au>
Date: Mon, 27 Jul 2015 01:50:33 +0000 (+0800)
Subject: Clean up config handling a little
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=ba19b86efdff32e93c73e3dd8e507a640b5dff03;p=tpg%2Fopendispense2.git

Clean up config handling a little
---

diff --git a/src/common/config.c b/src/common/config.c
index ca6db69..886da57 100644
--- a/src/common/config.c
+++ b/src/common/config.c
@@ -80,12 +80,12 @@ int Config_ParseFile(const char *Filename)
 				}
 			}
 			
-			while( i --, isspace(line[i]) )
-				line[i] = 0;
+			// Trim trailing whitespace
+			while( i -- && isspace(line[i]) )
+				line[i] = '\0';
 		}
 		
-				
-		if( regexec(&regexp_empty, line, 1, matches, 0) == 0 )
+		if( line[0] == '\0' )	// regexec(&regexp_empty, line, 1, matches, 0) == 0 )
 			continue ;
 
 		if( RunRegex(&regexp_option, line, 3, matches, "Parsing configuration file") )