Merge pull request #66 from sadeem-albir/patch-7

Update getfloat.c
ohkimur · Mar 12, 2024 · 7f3097e · 7f3097e
2 parents d7272a2 + 88b2b26
commit 7f3097e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/chapter_5/exercise_5_02/getfloat.c b/chapter_5/exercise_5_02/getfloat.c
@@ -46,7 +46,7 @@ int getfloat(float *pn)
   while (isspace(c = getch()))
     ;
 
-  if (!isdigit(c) && c != EOF && c != '+' && c != '-')
+  if (!isdigit(c) && c != EOF && c != '+' && c != '-' && c != '.')
   {
     ungetch(c);
     return 0;