File netpbm-gcc-warnings.patch of Package netpbm.7894

Index: netpbm-10.75.1/converter/other/pngx.c
===================================================================
--- netpbm-10.75.1.orig/converter/other/pngx.c	2016-08-22 11:03:31.641785020 +0200
+++ netpbm-10.75.1/converter/other/pngx.c	2016-08-22 17:36:34.165268951 +0200
@@ -342,6 +342,7 @@ pngx_srgbIntentDesc(pngx_srgbIntent cons
     case PNGX_ABSOLUTE_COLORIMETRIC: return "ABSOLUTE_COLORIMETRIC";
     }
     assert(false);
+    return NULL;
 }
 
 
@@ -357,6 +358,7 @@ const libpngSrgbIntentCode(pngx_srgbInte
     }
 
     assert(false);  /* All cases above return */
+    return -1;
 }
 
 
Index: netpbm-10.75.1/editor/pbmreduce.c
===================================================================
--- netpbm-10.75.1.orig/editor/pbmreduce.c	2016-08-22 17:36:34.141268538 +0200
+++ netpbm-10.75.1/editor/pbmreduce.c	2016-08-22 17:37:35.838325686 +0200
@@ -202,6 +202,9 @@ oppositeDir(enum Direction const arg) {
     case RIGHT_TO_LEFT: return LEFT_TO_RIGHT;
     }
     assert(false);  /* All cases handled above */
+
+    /* make gcc happy */
+    return RIGHT_TO_LEFT;
 }