add break;s for last cases in switch statements

1 files changed, 4 insertions, 0 deletions

diff --git a/st.c b/st.c
index d2261e2..49df792 100644
--- a/st.c
+++ b/st.c
@@ -1228,6 +1228,7 @@ ttynew(void) {
                                         opt_io, strerror(errno));
                         }
                 }
+                break;
         }
 }
 
@@ -1673,6 +1674,7 @@ tdefcolor(int *attr, int *npar, int l) {
         default:
                 fprintf(stderr,
                         "erresc(38): gfx attr %d unknown\n", attr[*npar]);
+                break;
         }
 
         return idx;
@@ -2387,6 +2389,7 @@ tputc(char *c, int len) {
                          * strhandle();
                          */
                         }
+                        break;
                 }
                 return;
         }
@@ -2550,6 +2553,7 @@ tputc(char *c, int len) {
                                 fprintf(stderr, "erresc: unknown sequence ESC 0x%02X '%c'\n",
                                         (uchar) ascii, isprint(ascii)? ascii:'.');
                                 term.esc = 0;
+                                break;
                         }
                 }
                 /*