Allow empty strings to stand in for missing or 0 vxWorks argument.

2003-03-19 01:52:56 +00:00
parent 6021e84957
commit cf0dca2100
1 changed files with 6 additions and 0 deletions
--- a/src/db/dbTest.c
+++ b/src/db/dbTest.c
@@ -92,6 +92,12 @@ long epicsShareAPI dbl(char	*precordTypename,char *filename,char *fields)
    char	*fieldnames = 0;
    char 	**papfields = 0;

+    if (precordTypename && (!strcmp(precordTypename,"") || !strcmp(precordTypename,"*")))
+        precordTypename = NULL;
+    if (filename && !strcmp(filename,""))
+        filename = NULL;
+    if (fields && !strcmp(fields,""))
+        fields = NULL;
    if(fields) {
 	char *pnext;