X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=src%2Fsighandler.c;h=e971f6bdd18c8f8f3b2e38b0aeb165d50a6bb574;hb=42515308e72e4ea6f6b49508c1ba286263dded64;hp=8b5bfed4c015745390dd4a645645dfc87b4619d4;hpb=db62b5a4df3d7ee7ac9363e4c430ea0155abba25;p=i3%2Fi3

diff --git a/src/sighandler.c b/src/sighandler.c
index 8b5bfed4..e971f6bd 100644
--- a/src/sighandler.c
+++ b/src/sighandler.c
@@ -70,8 +70,14 @@ static int backtrace(void) {
         int stdin_pipe[2],
             stdout_pipe[2];
 
-        pipe(stdin_pipe);
-        pipe(stdout_pipe);
+        if (pipe(stdin_pipe) == -1) {
+            ELOG("Failed to init stdin_pipe\n");
+            return -1;
+        }
+        if (pipe(stdout_pipe) == -1) {
+            ELOG("Failed to init stdout_pipe\n");
+            return -1;
+        }
 
         /* close standard streams in case i3 is started from a terminal; gdb
          * needs to run without controlling terminal for it to work properly in
@@ -129,9 +135,9 @@ static int sig_draw_window(xcb_window_t win, int width, int height, int font_hei
     /* re-draw the background */
     xcb_rectangle_t border = {0, 0, width, height},
                     inner = {2, 2, width - 4, height - 4};
-    xcb_change_gc(conn, pixmap_gc, XCB_GC_FOREGROUND, (uint32_t[]) {get_colorpixel("#FF0000")});
+    xcb_change_gc(conn, pixmap_gc, XCB_GC_FOREGROUND, (uint32_t[]){get_colorpixel("#FF0000")});
     xcb_poly_fill_rectangle(conn, pixmap, pixmap_gc, 1, &border);
-    xcb_change_gc(conn, pixmap_gc, XCB_GC_FOREGROUND, (uint32_t[]) {get_colorpixel("#000000")});
+    xcb_change_gc(conn, pixmap_gc, XCB_GC_FOREGROUND, (uint32_t[]){get_colorpixel("#000000")});
     xcb_poly_fill_rectangle(conn, pixmap, pixmap_gc, 1, &inner);
 
     /* restore font color */