Return error messages as 'const char *', not 'char *'.

[sgt-puzzles.git] / osx.m

diff --git a/osx.m b/osx.m
index 4798e49da6d178e93d7213b8147fdbfcf466199f..64cbb1644b46c611f005b93b856eb8eb1a21085a 100644 (file)
--- a/osx.m
+++ b/osx.m
@@ -789,7 +789,7 @@ struct frontend {
        const char *name = [[[op filenames] objectAtIndex:0]
                                cStringUsingEncoding:
                                    [NSString defaultCStringEncoding]];
-       char *err;
+       const char *err;
 
         FILE *fp = fopen(name, "r");
 
@@ -836,7 +836,7 @@ struct frontend {
 
 - (void)solveGame:(id)sender
 {
-    char *msg;
+    const char *msg;
 
     msg = midend_solve(me);