gui: Fix const-ness warning for measure_to_string() return type.
authorBen Pfaff <blp@cs.stanford.edu>
Sat, 2 Apr 2011 04:11:47 +0000 (21:11 -0700)
committerBen Pfaff <blp@cs.stanford.edu>
Tue, 3 May 2011 14:52:48 +0000 (07:52 -0700)
commita9470b672abaceaaf5b7d7408c83610a9643a75e
treeec1bf9517260dac0b43192ed82a6cefef90b554e
parent32897a3d95b7772d44ddd14e2ac8bc154cfe4542
gui: Fix const-ness warning for measure_to_string() return type.

This fixes the following GCC warning:

src/ui/gui/var-display.c: In function ‘measure_to_string’:
rc/ui/gui/var-display.c:25: warning: return discards qualifiers from
pointer target type
src/ui/gui/var-display.c
src/ui/gui/var-display.h
src/ui/gui/variable-info-dialog.c