Add explicit cast after memory allocation

Still valid c, but now also valid c++.

Signed-off-by: Tim Wiederhake <twied@gmx.net>

1 files changed, 4 insertions, 3 deletions

diff --git a/src/util.c b/src/util.c
index baff6c8..5671fad 100644
--- a/src/util.c
+++ b/src/util.c
@@ -259,7 +259,7 @@ ExpandFilename(const char *name)
     if (name[0] != '~')
         return strdup(name);
 
-    newname = malloc((size_t) HomeLen + strlen(name) + 2);
+    newname = (char *) malloc((size_t) HomeLen + strlen(name) + 2);
     if (!newname) {
         twmWarning("unable to allocate %lu bytes to expand filename %s/%s",
                    (unsigned long) HomeLen + (unsigned long) strlen(name) + 2,
@@ -358,7 +358,8 @@ FindBitmap(const char *name, unsigned *widthp, unsigned *heightp)
         /*
          * Attempt to find icon in old IconDirectory (now obsolete)
          */
-        bigname = malloc(strlen(name) + strlen(Scr->IconDirectory) + 2);
+        bigname = (char *)
+            malloc(strlen(name) + strlen(Scr->IconDirectory) + 2);
         if (!bigname) {
             twmWarning("unable to allocate memory for \"%s/%s\"",
                        Scr->IconDirectory, name);
@@ -399,7 +400,7 @@ InsertRGBColormap(Atom a, XStandardColormap *maps, int nmaps, Bool replace)
     }
 
     if (!sc) {                  /* no existing, allocate new */
-        sc = malloc(sizeof(StdCmap));
+        sc = (StdCmap *) malloc(sizeof(StdCmap));
         if (!sc) {
             twmWarning("unable to allocate %lu bytes for StdCmap",
                        (unsigned long) sizeof(StdCmap));