X-Git-Url: https://plomlompom.com/repos/berlin_corona.txt?a=blobdiff_plain;f=src%2Fmisc.c;h=06c6a30a7ce6882e7f8b97ff0044ac7a731d844e;hb=3a4e6fcaf5e774cda536d46e10287fcf8a1dfe85;hp=e71770daf8361b8a6df34c8b35f27b137596414f;hpb=c72ed6261224cc0a1b8aa72f6af966715970ff60;p=plomrogue

diff --git a/src/misc.c b/src/misc.c
index e71770d..06c6a30 100644
--- a/src/misc.c
+++ b/src/misc.c
@@ -34,27 +34,25 @@ extern uint16_t rrand()
 
 
 
-extern char * trouble_msg(char * parent, char * child)
+extern void exit_trouble(uint8_t test, char * parent, char * child)
 {
     char * p1 = "Trouble in ";
     char * p2 = " with ";
     char * p3 = ".";
     uint16_t size = strlen(p1) + strlen(parent) + strlen(p2) + strlen(child)
                     + strlen(p3) + 1;
-    char * msg = malloc(size);
+    char msg[size];
     exit_err(NULL == msg, "malloc() in trouble_msg() failed.");
     sprintf(msg, "%s%s%s%s%s", p1, parent, p2, child, p3);
-    return msg;
+    exit_err(test, msg);
 }
 
 
 
 extern void * try_malloc(size_t size, char * f)
 {
-    char * msg = trouble_msg(f, "malloc()");
     void * p = malloc(size);
-    exit_err(NULL == p, msg);
-    free(msg);
+    exit_trouble(NULL == p, f, "malloc()");
     return p;
 }
 
@@ -62,10 +60,8 @@ extern void * try_malloc(size_t size, char * f)
 
 extern void * try_calloc(size_t size1, size_t size2, char * f)
 {
-    char * msg = trouble_msg(f, "calloc()");
     void * p = calloc(size1, size2);
-    exit_err(NULL == p, msg);
-    free(msg);
+    exit_trouble(NULL == p, f, "calloc()");
     return p;
 }