fix various warnings

1 files changed, 6 insertions, 3 deletions

diff --git a/parser.c b/parser.c
index cda2bf9..eb97868 100644
--- a/parser.c
+++ b/parser.c
@@ -494,12 +494,15 @@ static int Parser_get_unit(char *parameter,char *units)
 			parameter[j]=0;

 		}

 

-		if (i < strlen(parameter))

+		if (i < strlen(parameter)) {

 			if (	  (parameter[i]=='e' && parameter[i+1]=='-')

-			                || (parameter[i]=='e' && parameter[i+1]=='+') )

+			                || (parameter[i]=='e' && parameter[i+1]=='+') ) {

 				for (i+=2; (i < strlen(parameter)) && isdigit(parameter[i]); ++i) {}

-			else if (parameter[i]=='e' && isdigit(parameter[i+1]) )

+			}

+			else if (parameter[i]=='e' && isdigit(parameter[i+1]) ) {

 				for (i+=2; (i < strlen(parameter)) && isdigit(parameter[i]); ++i) {}

+			}

+		}

 

 		/* suck out spaces */

 		while ( (i<strlen(parameter)) && (isspace(parameter[i])) ) {