X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=libcitadel%2Flib%2Ftools.c;h=e07b60fee39c58afdfc1778fb9665c966fdb3086;hb=5bea7a9acf7af5c9c0fcd03a78e2f96192f92064;hp=8298d9d48c044b90a4816451a5a5e65d262a922e;hpb=4a0cdfc84be21d8bd730895c4ec2016b76702ae4;p=citadel.git

diff --git a/libcitadel/lib/tools.c b/libcitadel/lib/tools.c
index 8298d9d48..e07b60fee 100644
--- a/libcitadel/lib/tools.c
+++ b/libcitadel/lib/tools.c
@@ -228,8 +228,10 @@ int extract_int(const char *source, int parmnum)
 {
 	char buf[32];
 	
-	extract_token(buf, source, parmnum, '|', sizeof buf);
-	return(atoi(buf));
+	if (extract_token(buf, source, parmnum, '|', sizeof buf) > 0)
+		return(atoi(buf));
+	else
+		return 0;
 }
 
 /*
@@ -239,8 +241,10 @@ long extract_long(const char *source, int parmnum)
 {
 	char buf[32];
 	
-	extract_token(buf, source, parmnum, '|', sizeof buf);
-	return(atol(buf));
+	if (extract_token(buf, source, parmnum, '|', sizeof buf) > 0)
+		return(atol(buf));
+	else
+		return 0;
 }
 
 
@@ -251,8 +255,10 @@ unsigned long extract_unsigned_long(const char *source, int parmnum)
 {
 	char buf[32];
 
-	extract_token(buf, source, parmnum, '|', sizeof buf);
-	return strtoul(buf, NULL, 10);
+	if (extract_token(buf, source, parmnum, '|', sizeof buf) > 0)
+		return strtoul(buf, NULL, 10);
+	else 
+		return 0;
 }