Merge remote-tracking branch 'launchpad/3.15'

* launchpad/3.15:
  oops
  std/filter/test: use dbUnitTest
  travis-ci enable mingw w/ dll
  travisci
  catools: Fix SEGFAULT from bad PV names
  typo
  Fix for dbCa warning seg-fault
  Fix postfix.h macro arg, document
  libCom/test: epicsCalcTest use exact postifx buffers

src/ca/client/caeventmask.h

@@ -24,7 +24,7 @@
 
     DBE_ARCHIVE (DBE_LOG)
     Trigger an event when an archive significant change in the channel's
-    valuue occurs. Relies on the archiver monitor deadband field under DCT.
+    value occurs. Relies on the archiver monitor deadband field under DCT.
 
     DBE_ALARM
     Trigger an event when the alarm state changes

src/ca/client/tools/caget.c

@@ -541,11 +541,11 @@ int main (int argc, char *argv[])
     for (n = 0; optind < argc; n++, optind++)
         pvs[n].name = argv[optind] ;       /* Copy PV names from command line */
 
-    connect_pvs(pvs, nPvs);
+    result = connect_pvs(pvs, nPvs);
 
                                 /* Read and print data */
-
-    result = caget(pvs, nPvs, request, format, type, count);
+    if (!result)
+        result = caget(pvs, nPvs, request, format, type, count);
 
                                 /* Shut down Channel Access */
     ca_context_destroy();

src/ca/client/tools/cainfo.c

@@ -211,10 +211,11 @@ int main (int argc, char *argv[])
     for (n = 0; optind < argc; n++, optind++)
         pvs[n].name = argv[optind] ;       /* Copy PV names from command line */
 
-    connect_pvs(pvs, nPvs);
+    result = connect_pvs(pvs, nPvs);
 
                                 /* Print data */
-    result = cainfo(pvs, nPvs);
+    if (!result)
+        result = cainfo(pvs, nPvs);
 
                                 /* Shut down Channel Access */
     ca_context_destroy();