cast to signed to fix -Wpointer-sign

krakjoe · Nov 14, 2017 · 8be974e · 8be974e
1 parent b154455
commit 8be974e
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/image.c b/src/image.c
@@ -183,7 +183,7 @@ PHP_METHOD(Image, convert)
 		size_t len = wkhtmltoimage_get_output(w->converter, &buff);
 
 		if (len) {
-			RETURN_STRINGL(buff, len);
+			RETURN_STRINGL((const char *)buff, len);
 		}
 	}
 } /* }}} */

diff --git a/src/pdf.c b/src/pdf.c
@@ -272,7 +272,7 @@ PHP_METHOD(PDF, convert)
 		size_t len = wkhtmltopdf_get_output(w->converter, &buff);
 
 		if (len) {
-			RETURN_STRINGL(buff, len);
+			RETURN_STRINGL((const char *)buff, len);
 		}
 	}
 } /* }}} */