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-rw-r--r--bin/pngo.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/bin/pngo.c b/bin/pngo.c
index 5cd8cb1c..bad5b953 100644
--- a/bin/pngo.c
+++ b/bin/pngo.c
@@ -132,6 +132,7 @@ static size_t lineSize(void) {
         case INDEXED:         return (header.width * 1 * header.depth + 7) / 8;
         case GRAYSCALE_ALPHA: return (header.width * 2 * header.depth + 7) / 8;
         case TRUECOLOR_ALPHA: return (header.width * 4 * header.depth + 7) / 8;
+        default: abort();
     }
 }
 
@@ -345,6 +346,7 @@ static uint8_t recon(enum Filter type, struct Bytes f) {
         case UP:      return f.x + f.b;
         case AVERAGE: return f.x + ((uint32_t)f.a + (uint32_t)f.b) / 2;
         case PAETH:   return f.x + paethPredictor(f);
+        default:      abort();
     }
 }
 
@@ -355,6 +357,7 @@ static uint8_t filt(enum Filter type, struct Bytes f) {
         case UP:      return f.x - f.b;
         case AVERAGE: return f.x - ((uint32_t)f.a + (uint32_t)f.b) / 2;
         case PAETH:   return f.x - paethPredictor(f);
+        default:      abort();
     }
 }
 
a710af003ec2469d23fdf7c&follow=1'>Add all target to git.causal.agency MakefileJune McEnroe 2021-01-20Remove Lua supportJune McEnroe Lua support is unused and the dlsym fwrite/write hacks horrify me. Clean it up. 2021-01-20Fix tests for diff spansJune McEnroe 2021-01-20Avoid matching ':' in make tagsJune McEnroe Otherwise a :: rule includes one of the ':'s in the tag name. 2021-01-19Prefer tag matches not preceded by [[:alnum:]]June McEnroe Otherwise the "id" in "void" matches for "void id". 2021-01-19Escape \ and / in mtags search patternsJune McEnroe 2021-01-20Use mtags in source-filterJune McEnroe 2021-01-19Add mtags to generate tags for make and mdocJune McEnroe 2021-01-19Map tags to IDs using only [[:alnum:]-._]June McEnroe 2021-01-19Don't use a pager if reading standard inputJune McEnroe 2021-01-19Support BSD make syntax and match *.amJune McEnroe These don't really go together, but... 2021-01-19Match tab following escaped newline in make assignmentsJune McEnroe Otherwise it ends up going into Shell state. 2021-01-18Allow matching lexers using first input lineJune McEnroe