unitsIsPressure: replace memcmp by strncmp

src/Makefile.in

@@ -942,8 +942,8 @@ distclean-generic:
 maintainer-clean-generic:
 	@echo "This command is intended for maintainers to use"
 	@echo "it deletes files that may require special tools to rebuild."
-@ENABLE_CDI_LIB_FALSE@install-exec-local:
 @ENABLE_CDI_LIB_FALSE@uninstall-local:
+@ENABLE_CDI_LIB_FALSE@install-exec-local:
 clean: clean-am
 
 clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \

src/stream_cdf.c

@@ -3090,11 +3090,11 @@ bool unitsIsPressure(const char *units)
 {
   bool status = false;
 
-  if ( memcmp(units, "millibar", 8) == 0 ||
-       memcmp(units, "mb", 2)       == 0 ||
-       memcmp(units, "hectopas", 8) == 0 ||
-       memcmp(units, "hPa", 3)      == 0 ||
-       memcmp(units, "Pa", 2)       == 0 )
+  if ( strncmp(units, "millibar", 8) == 0 ||
+       strncmp(units, "mb", 2)       == 0 ||
+       strncmp(units, "hectopas", 8) == 0 ||
+       strncmp(units, "hPa", 3)      == 0 ||
+       strncmp(units, "Pa", 2)       == 0 )
     {
       status = true;
     }