aat

commit 3c2f362b69688911b90b25c698b65713b544ae0f
parent 3343173a9156547a3043b93388798a8a81bf086d
Author: Jan Pobrislo <ccx@webprojekty.cz>
Date:   Thu,  7 Jan 2016 15:13:23 +0100

error out on undefined tables
Diffstat:
M
data.awk
 | 
11
+++++++++++

1 file changed, 11 insertions(+), 0 deletions(-)
diff --git a/data.awk b/data.awk
@@ -75,6 +75,17 @@ state == 1 {
 }
 
 function loop_start(varname, prefix,    depth) {
+	if(!((varname, "fields") in V)) {
+		if(ENVIRON["DATA_AWK_EMPTY_GET"]) {
+			if(DEBUG) {
+				print "table not found: " varname >"/dev/stderr"
+			}
+			found = ""
+		} else {
+			print "error: undefined table '"varname"'" >"/dev/stderr"
+			exit 1
+		}
+	}
 	depth = ++loop_stack["depth"]
 	loop_stack[depth,"row"] = 0
 	loop_stack[depth,"var"] = varname