updates epanet commit target, and also unpacks error messages

Sam Hatchett · Sam Hatchett · commit ce93a231232a · 2019-09-19T11:45:39.000-04:00
diff --git a/owa-epanet/EPANET b/owa-epanet/EPANET
@@ -1 +1 @@
-Subproject commit 9572acd3771a301e41ba2dcf9620f6e1839275d8
+Subproject commit 9c2d503b8b573a1711882236c2ebde88e49f6b52
diff --git a/owa-epanet/wrapper/toolkit.i b/owa-epanet/wrapper/toolkit.i
@@ -108,7 +108,9 @@ ignore Project;
 {
     $action
     if ( result > 10) {
-        PyErr_SetString(PyExc_Exception, "ERROR");
+        char errmsg[EN_MAXMSG];
+        EN_geterror(result, errmsg, EN_MAXMSG);
+        PyErr_SetString(PyExc_Exception, errmsg);
         SWIG_fail;
     }
     else if (result > 0) {

Original file line number	Diff line number	Diff line change
`@@ -108,7 +108,9 @@ ignore Project;`
`108`	`108`	`{`
`109`	`109`	`$action`
`110`	`110`	`if ( result > 10) {`
`111`		`- PyErr_SetString(PyExc_Exception, "ERROR");`
	`111`	`+ char errmsg[EN_MAXMSG];`
	`112`	`+ EN_geterror(result, errmsg, EN_MAXMSG);`
	`113`	`+ PyErr_SetString(PyExc_Exception, errmsg);`
`112`	`114`	`SWIG_fail;`
`113`	`115`	`}`
`114`	`116`	`else if (result > 0) {`